Perhaps you should try some spelling variations:
functional field » function field, functional feed, functional film
functional yield » function field
germany women's » german women's, german women
german men's » german women's, german mnes, german mare's
syrian women » african women, indian women, asian women
deaf » leaf, deal, dean

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: ((german men's) OR (((germany women's) OR (syrian women)))) ((functional field) OR (functional yield)) hockey deaf.
• Adding a wildcard symbol may retrieve word variants: ((german men's) or (((germany women's) or (syrian women)))) ((functional field) or (functional yield)) hockey deaf*.