Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpements en » developpement en, developpement et, developpements de
gaps information » als information, gets information, laws information
e developpements » et developpements, des developpements, de developpement
technology gaps » technology gap
information 2 » information 3
krise 3.1 » krise 7.1, krise 4.1, krise 6.1
2 krise » iv krise
costo e » costo del

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information 2 krise 3.1 communication costo e developpements en afrique.*.