Perhaps you should try some spelling variations:
communicators costs » communications costs, communication costs, communications cross
mode communicators » modern communicators, modern communicator, how communicators
fees developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
study selecting » study selection, study meeting, study reflections
based mode » based model, based modes, based models

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

• Adding a wildcard symbol may retrieve word variants: technology study selecting _ based mode communicators costs fees developpement en afrique.*.