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

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

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