Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
technologies ser » technologies series, technologies sector, technologies _
4 communications » 14 communications, 4 communication, 2 communications
developpement en » developpement et, developpement des, developpement de
ser information » user information, der information, users information
information 1.2 » information 1.5.2, information 2
a developpement » au developpement, de developpement, le developpement
1.2 does » 13.2 does, 18.2 does, 1.2 des
medium a » mediums a, medium _, medium 2
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 ser information 1.2 does 4 communications medium a developpement en afrique.*.