A. 1. Use specific keywords: When searching for classes, try to use specific terms related to the class type, location, or instructor to narrow down results. 2. Filter options: Utilize any available filters in the search function to refine your results based on class type, time, or location. 3. Clear search history: If the app allows, clear your search history to reset any previous searches that may be affecting current results.

B. 4. Restart the app: Close the app completely and reopen it to refresh the search function. 5. Check for updates: Ensure the app is updated to the latest version, as updates may improve search functionality.