Perhaps you should try some spelling variations:
communication sciences » communication science, communicating science, communication services
based communication » brand communication, based compensation, mediated communication
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
hotels based » models based, hots based, goals based
1.2 hotels » 1.2 hegels, 1.2 models, 4.2 hotel

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

• Adding a wildcard symbol may retrieve word variants: technology a information 1.2 hotels based communication sciences _ developpement en afrique.*.