Perhaps you should try some spelling variations:
communications forms » communications costs, communications from, communications platforms
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
forms a » forms _, firms a, reforms a
gap a » gap _, gas a, gap 4

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

• Adding a wildcard symbol may retrieve word variants: technologies a information gap a data communications forms a developpement en afrique.*.