diff --git a/TODO.md b/TODO.md
index 87424b7..73b98d3 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,6 +2,4 @@
 tags:
 - frrr
 ---
-+ plugin for Comment ID3 tag
-+ plugin for xattr
-+ global config
\ No newline at end of file
++ plugin for xattr
\ No newline at end of file
diff --git a/orvani/cmd.py b/orvani/cmd.py
index 669f013..0586449 100644
--- a/orvani/cmd.py
+++ b/orvani/cmd.py
@@ -63,8 +63,9 @@ def main():
     p.add_argument("--no-file_operation", "-nf", action="store_false", help="Copy/Move/Delete file, not just context")
     p.add_argument("--path", "-p", action="store", type=str, help="List/search custom path", default='')
     p.add_argument("--exact", "-e", action="store_true", help="Match exact search term")
-    p.add_argument("--cache", action="store_true", help="Cache index search (useful with deep directory trees)")
-    p.add_argument("--context_filter", "-c", action="store", type=str, help="Filter context", choices=['context', 'project', 'tag'], default=None)
+    p.add_argument("--either", "-or", action="store_true", help="Combine search terms by OR instead of AND")
+    p.add_argument("--cache", "-c", action="store_true", help="Cache index search (useful with deep directory trees)")
+    p.add_argument("--delete-cache", "-dc", action="store_true", help="Delete cache file")
     p.add_argument("command", nargs="?", default=None, metavar='Command',
                    help=command_help, type=str, 
                    choices=[
@@ -102,7 +103,7 @@ def main():
     elif args.command in ['list', 'ls', 'dir', 'l']:
         query = [args.file] + args.context
         if query:
-            r = orvani.list(args.path, args.context_filter, args.exact, args.not_recursive, args.cache, *query)
+            r = orvani.list(args.path, args.exact, args.either, args.not_recursive, args.cache, args.delete_cache, *query)
             mktable(' '.join(sys.argv[1:]), r)
 
     elif args.command in ['copy', 'cp']:
diff --git a/orvani/orvani.py b/orvani/orvani.py
index a4f6dd1..961a4d5 100644
--- a/orvani/orvani.py
+++ b/orvani/orvani.py
@@ -250,7 +250,7 @@ class OrvaniTag:
                         rpath = os.path.join(root, dir)
                         self.clean(rpath, False)
 
-    def list(self, path: str='./', filter=None, exact=True, recursive: bool=True, cache: bool=False, *search: str):
+    def list(self, path: str='./', exact=True, either=False, recursive: bool=True, cache: bool=False, delete_cache: bool=False, *search: str):
         """
         Returns an index object with query results and optionally saves a cached index
 
@@ -264,28 +264,12 @@ class OrvaniTag:
         """
         if path == '':
             path = './'
-        self.__makeindex(path, recursive, cache)
-        result = self.__search(search, filter, exact)
+        self.__makeindex(path, recursive, cache, delete_cache)
+        result = self.__search(search, exact, either)
         return result
-        
-    
-    def __intersect(self, result: dict):
-        """
-        Returns an intersection of two search queries
-
-        result (dict): dict with search result lists to be intersected
-
-        """
-        mresult = {key: value for key, value in result.items() if value}
-        if len(mresult) < 2:
-            return []
-        common_elements = set(mresult[next(iter(mresult))])
-        for key in mresult.keys():
-            common_elements = common_elements.intersection(mresult[key])
-        return list(common_elements)
 
 
-    def __makeindex(self, path:str, recursive:bool=True, cache: bool=False):
+    def __makeindex(self, path:str, recursive:bool=True, cache: bool=False, delete_cache: bool=False):
         """
         Creates index for searching, optionally also a cache file
 
@@ -294,6 +278,8 @@ class OrvaniTag:
 
         """
         cachefile = Path(path) / self.CACHEFILE
+        if delete_cache:
+            cachefile.unlink(missing_ok=True)
         if cache and cachefile.is_file():
             self.INDEX = yaml.safe_load(cachefile.read_text())
         else:
@@ -359,7 +345,7 @@ class OrvaniTag:
                     filelist += self.INDEX[context_key][item]
                 self.INDEX[context_key][item] = list(set(filelist))                
 
-    def __search(self, search, filter: str=None, exact:bool=False):
+    def __search(self, search, exact:bool=False, either:bool=False):
         """
         Searches the index and adds search result to it
 
@@ -395,7 +381,7 @@ class OrvaniTag:
                                 if needle in hay:
                                     if self.INDEX[param][hay] not in return_dict[param]:
                                         return_dict[param] += self.INDEX[param][hay]
-            if len(search) > 1:
+            if len(search) > 1 and not either:
                 result['found'] = list(set(self.__intersect(return_dict)))
             else:
                 min = []
@@ -406,15 +392,34 @@ class OrvaniTag:
             result['found'] = self.INDEX['files'].keys()
         result['found'] = sorted(result['found'], key=lambda x: x.count('/'))
         return result
+    
+
+    def __intersect(self, result: dict):
+        """
+        Returns an intersection of two search queries
+
+        result (dict): dict with search result lists to be intersected
+
+        """
+        mresult = {key: value for key, value in result.items() if value}
+        if len(mresult) < 2:
+            return []
+        common_elements = set(mresult[next(iter(mresult))])
+        for key in mresult.keys():
+            common_elements = common_elements.intersection(mresult[key])
+        return list(common_elements)
+    
 
     def metareader(self, function):
         self.META_IN.append(function)
         return function
     
+
     def metawriter(self, function):
         self.META_OUT.append(function)
         return function
     
+
     def metadata(self, filename: str):
         obj = {
             'path' : filename,