Perhaps you should try some spelling variations:
transfers integration » transport integration, teachers integration, transfer integrated
technology transfers » technology transfer
communications costs » communication costs, communications _
clear development » clean development, clean developoment, car development
2 communications » 2 communication, 3 communications, 4 communications
integration do » integration de, integration du, integration does
do goes » dow goes, d goes, do does
goes 2 » goes _, goes 4, goes a

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

• Adding a wildcard symbol may retrieve word variants: technology transfers integration do goes 2 communications costs clear development africa a.*.