Perhaps you should try some spelling variations:
tourism developpement » tourism development, tourism developments, tourist development
communication scale » communication sociale, communicating scale, communication space
pair communication » chairs communication, paper communications, spain communications
developpement en » developpement et, developpement des, developpement de
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
scale tourism » space tourism, social tourism, local tourism
does pair » does aid
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 does pair communication scale tourism developpement en afrique.*.