Perhaps you should try some spelling variations:
communication 2 » communication _, communication a, communication 3
sme development » trade development
technologies 4 » technologies _
development de » development d, development ds, developpement de
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
wer mass » war mass, over mass, air mass
3.2 wer » 1.2 wer, 3.2 war, 3.2 power
2 sme » _ sme, 2 mme, 2 sie

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3.2 wer mass communication 2 sme development de afrique.*.