diff --git a/src/imdb_datasets_worker.py b/src/imdb_datasets_worker.py
index b380c1f..9352bb8 100644
--- a/src/imdb_datasets_worker.py
+++ b/src/imdb_datasets_worker.py
@@ -84,14 +84,22 @@ def convert_datasets_to_db():
 
 
 def get_title_by_id(films_ids=list):
-    tt_list = c.executemany("SELECT * FROM titles WHERE tt_id = (?)", films_ids).fetchall()
+    tt_list = []
+    for i in films_ids:
+        tt_film = c.execute("SELECT * FROM titles WHERE tt_id = (?)", (i,)).fetchone()
+        if tt_film:
+            tt_list.append(tt_film)
     if tt_list != []:
         return tt_list
 
 
 def get_title_by_names_and_year(film_names=list):
-    tt_list = c.executemany('''SELECT * FROM titles 
+    tt_list = []
+    for i in film_names:
+        tt_film = c.execute('''SELECT * FROM titles 
                 WHERE (original_name = (?) OR ru_name = (?))
-                AND year = (?)''', film_names).fetchall()
+                AND year = (?)''', i).fetchone()
+        if tt_film:
+            tt_list.append(tt_film)
     if tt_list != []:
         return tt_list