Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
information 15.2 » information 1.5.2, information 1.2, information 1.3
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technologies 1 » technologies _, technologies 4, technologies 2
la afrique » l afrique, la fabrique, en afrique
15.2 does » 13.2 does, 18.2 does, 12 does
does data » does cat
series le » series e, series de, series ltre

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 15.2 does data communication series le developpement la afrique.*.