Perhaps you should try some spelling variations:
labor transformed » law transformed, sector transformed, labor transfers
transfer schemes » transfer scheme, transfer systems
food transfer » food transfers, funds transfer
schemes das » schemes a, schemes vss, schemes fair
langues de » langue de, langages de, langue du
aguas del » aguas de, aguas do
del labor » dem labor, dual labor, dead labor
de food » one food, use food

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: (( langues de food transfer schemes das ) OR ( aguas del labor transformed _ cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de food transfer schemes das ) or ( aguas del labor transformed _ cao ))*.