Perhaps you should try some spelling variations:
ads communication » mass communication, c's communication, lea's communication
used interaction » user interaction, based interaction, sea interaction
developpement il » developpement de, developpement et, developpement du
technology used » technology use, technology based, technology users
4 developpement » de developpement, le developpement, et developpement
interaction 2 » interaction _, interaction 1, interaction 4
political ads » political art, political basis, political class
il afrique » l afrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology used interaction 2 political ads communication costs 4 developpement il afrique.*.