Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
wide communications » aided communications, wave communications, voice communications
scale developpement » scale development, le developpement, animale developpement
time information » price information, trade information, more information
developpement en » developpement et, developpement des, developpement de
technology time » technology tpm, technology crimes, technology trade
information 3 » information 2
costs scale » cost scale, costs case, costs sales
3 area » 1 area, 1.3 area, 3.1 area

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

• Adding a wildcard symbol may retrieve word variants: technology time information 3 area wide communications costs scale developpement en afrique.*.