Perhaps you should try some spelling variations:
technology usage » technology use, technology age, technology users
de communication » mobile communication, online communication
el developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
usage inflation » wage inflation, age inflation, usage information
inflation les » inflation als, inflation der, inflation das
espaces de » espace de, especes de, espaces du

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

• Adding a wildcard symbol may retrieve word variants: technology usage inflation les espaces de communication _ el developpement en afrique.*.