Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications cost » communications costs, communications cross, communication costs
leur developpement » le developpement, deux developpements, de developpement
developpement en » developpement et, developpement des, developpement de
information 3 » information 2
technology 1 » technology _
codes based » code based, models based, scores based
3 codes » _ codes, 2 codes, 3 code

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 3 codes based communications cost leur developpement en afrique.*.