Perhaps you should try some spelling variations:
languages spoken » language spoken
transfer schemes » transfer scheme, transfer systems
have transformed » has transformed, a transformed, law transformed
food transfer » food transfers, funds transfer
schemes gross » schemes pro, schemes vss
languages old » languages over, languages rels, languages some
spoken food » spoken word, spoken from, spoken words
old have » could have, would have, world have

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: (( languages spoken food transfer schemes gross ) OR ( languages old have transformed _ cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( languages spoken food transfer schemes gross ) or ( languages old have transformed _ cao ))*.