Update app.py

app.py

@@ -17,7 +17,7 @@ MODEL_NAME = 'all-MiniLM-L6-v2'
 CATEGORY_SIMILARITY_THRESHOLD = 0.3 # Threshold for *displaying* the best category match
 MAX_TECHNOLOGIES_TO_SHOW = 8 # Max technologies relevant to the problem (selected across ALL categories)
 MAX_TECHNOLOGY_PAIRS_TO_SEARCH = 5 # Max pairs (from the relevant tech) to use for solution search
-MAX_SEARCH_REFERENCES_PER_PAIR = 3 # Max references from the API per pair
+MAX_SEARCH_REFERENCES_PER_PAIR = 5 # Max references from the API per pair
 SEARCH_API_URL = "https://ychkhan-ptt-endpoints.hf.space/search"
 
 # --- Global Variables ---
@@ -359,7 +359,7 @@ def search_solutions_for_pairs(problem_description, top_pairs):
         # Keep problem description out of the API query unless the API is designed for it
         # query = f'"{tech_a_name}" AND "{tech_b_name}" patent OR research paper OR application'
         # More targeted query:
-        query = f'Combining {tech_a_name} and {tech_b_name} for applications related to {problem_description}' # Use snippet of problem
+        query = f'research paper or patent on {tech_a_name} and {tech_b_name} of {problem_description}' # Use snippet of problem
 
         params = {
             'query': query,