Perhaps you should try some spelling variations:
communication cases » communication case, communication costs, communication based
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
de communication » mobile communication, online communication
do information » 2 information, 1 information, 3 information
technology do » technology does, technology dlt, technology 1
information a » information age, information about
primer de » primer rey, primer _, primum de
cases et » cases pt, cases el, cases des

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

• Adding a wildcard symbol may retrieve word variants: technology do information a primer de communication cases et developpements en afrique.*.