Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
voice communications » mobile communications, guinea communications, online communications
integration work » integrating world, integration framework, integration 3
developpement en » developpement et, developpement des, developpement de
res integration » dis integration, 1.2 integration, process integration
a developpement » au developpement, de developpement, le developpement
technology res » technology risk, technology r, technology risks
a voice » _ voice
model a » model 1
work a » work 3

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

• Adding a wildcard symbol may retrieve word variants: technology res integration work a voice communications model a developpement en afrique.*.