Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
2 communications » 2 communication, 3 communications, 4 communications
sme development » trade development
technologies 4 » technologies _
development l » development li, development 1, development law
4 formation » 1 formation, a formation, 4 formulation
l afrique » en afrique
des bdaj » des bdgs
des bas » des basi, des baues, des bayes
a sme » _ sme, 3 sme, 5 sme

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 formation ((des bdaj) OR (des bas)) 2 communications a sme development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 formation ((des bdaj) OR (des bas)) 2 communications a sme development l afrique.*.