changes v9

question.py

@@ -30,7 +30,7 @@ async def ask_question(input: QuestionInput):
         kw for kw in re.findall(r"\b\w{4,}\b", question.lower())
         if kw not in STOPWORDS
     ]
-    query_string = " AND ".join(f'"{kw}"' for kw in keywords[:7])
+    query_string = " OR ".join(f'"{kw}"' for kw in keywords[:7])
     encoded_query = quote_plus(query_string)
 
     print("Query string", encoded_query)