Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1 communications » 10 communications, 14 communications, 1 communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technology tax » technology than, technology trap, technology tpm
tax tradition » text tradition, a tradition, la tradition
tradition aid » traditional aid, tradition und, tradition a
programs 1 » programs _, programs a
du afrique » en afrique, l afrique, de l'afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology tax tradition aid programs 1 communications costs de developpement du afrique.*.