Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
communication cost » communication costs, communication costa, communications costs
study information » student information, study confirmation, jury information
cs developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
homes based » home based, codes based, games based
1.2 homes » 1.2 normes, 14.3 homes, 1.2 some
cost cs » cost lcc

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

• Adding a wildcard symbol may retrieve word variants: technology study information 1.2 homes based communication cost cs developpement en afrique.*.