Perhaps you should try some spelling variations:
tourism developpement » tourism development, tourism developments, tourist development
based communication » brand communication, based compensation, mediated communication
developpement en » developpement et, developpement des, developpement de
information 13 » information 1.3, information 3, information 1
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
does based » codes based, homes based, aes based
a tourism » a tourist
13 does » 10 does

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 13 does based communication a tourism developpement en afrique.*.