Perhaps you should try some spelling variations:
modes information » models information, model information, modern information
technology modes » technology models, technology nodes, technology code
developpement il » developpement de, developpement et, developpement du
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
information 2 » information 3
il afrique » l afrique, en afrique
2 process » 3 process
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology modes information 2 process 3 communication costs 4 developpement il afrique.*.