Perhaps you should try some spelling variations:
communications skies » communications series, communications skills, communications studies
over developpement » de developpement, le developpement, et developpement
4 communications » 14 communications, 4 communication, 2 communications
developpement en » developpement et, developpement des, developpement de
information 1.5 » information 1.2, information 1.3, information 1.7
technologies d » technologies de, technologies 3d, technologies do
d information » nd information, od information, und information
1.5 does » 4.5 does, 1.4 does, 1.6 does
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies d information 1.5 does 4 communications skies over developpement en afrique.*.