Perhaps you should try some spelling variations:
practices overview » practical overview, processes overview
nursing practices » nursing practice, nursing practical, farming practices
practices service » practice service, practices section, practices setting

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: "((\"sociology AND nursing practices service\") or (\"sociology AND nursing practices overview\"))".
• Removing quotes may allow a broader search: (( sociology and nursing practices service ) or ( sociology and nursing practices overview )).