Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
developpement en » developpement et, developpement des, developpement de
information 1.5 » information 1.2, information 1.3, information 1.7
2 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
does data » does cat
1.5 does » 4.5 does, 1.4 does, 1.6 does
series 2 » series _, series 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5 does data communication series 2 developpement en afrique.*.