Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3 communications » 3 communication, 2 communications, 4 communications
technology gaps » technology gap
formation after » information after, formation chapter, formation acteurs
sme development » trade development
gaps formation » class formation, trans formation, its formation
development de » development d, development ds, developpement de
after prices » water prices, offer prices, after places
costs sme » costs some, costs amy
prices 3 » prices _, prices a, prices 4

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

• Adding a wildcard symbol may retrieve word variants: technology gaps formation after prices 3 communications costs sme development de l'afrique.*.