Perhaps you should try some spelling variations:
private transport » private transfers
transfer risks » transfer risk
language based » language case, language area, language barrier
food transfer » food transfers, funds transfer
based private » listed private, based climate, based price
transport can » transport a, transport cost, transport data
risks across » risk across, costs across, firms across
ideas und » ideal und, ideale und, ias und
can costa » can cost, can postal, da costa
und food » under food, kind food, und fonds

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: (( ideas und food transfer risks across ) OR ( language based private transport can costa ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas und food transfer risks across ) or ( language based private transport can costa ))*.