Perhaps you should try some spelling variations:
functional field » function field, functional film, functional food
functional yield » function field
germany men's » german men's, germany women's, german women's
hockey team » hockey deaf

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "germany men's ((functional field) OR (functional yield)) hockey team".
• Adding a wildcard symbol may retrieve word variants: germany men's ((functional field) OR (functional yield)) hockey team*.