Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology studies » technology series, technology study, technology solutions
studies inflation » studies innovation, studies integration, studies evaluation
9 communications » 9 communication, 9 communicating, data communications
de developpement » sme development
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
prace 9 » prace _, pace 9, place 9

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

• Adding a wildcard symbol may retrieve word variants: technology studies inflation _ prace 9 communications costs de developpement des afrique.*.