Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
des developpements » deux developpements, de developpement, et developpements
5.1 communication » 4.1 communication, 1.1 communication, 3.1 communication
developpements de » developpement de, developpement des, developpement du
gaps information » als information, gets information, laws information
technology gaps » technology gap
information en » informacion en, information eine, information 2
france 5.1 » france 6.1, france 4.1, france 1
de afrique » de l'afrique, en afrique, l afrique
costo des » costo del, costa del, costo e

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information en france 5.1 communication costo des developpements de afrique.*.