fix: Remove duplicated results in google/search.go

google/search.go

@@ -281,6 +281,23 @@ func (gogl *Google) Search(query core.Query) ([]core.SearchResult, error) {
 				srchRes.URL = href.String()
 			}
 
+			// Skip if URL is empty or we've already seen this URL
+			if srchRes.URL == "" {
+				continue
+			}
+
+			// Check for duplicates
+			isDuplicate := false
+			for _, existing := range searchResults {
+				if existing.URL == srchRes.URL {
+					isDuplicate = true
+					break
+				}
+			}
+			if isDuplicate {
+				continue
+			}
+
 			// Get description using multiple fallback strategies
 			desc := ""
 			if descTag, err := resEl.Element("div[data-sncf='1'] div"); err == nil {