Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
travel 3.5 » travel 3.4, travel 3.7, travel 4.5
costa la » costa e, cost a, costa 3

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration _ travel 3.5 communication costa la developpement en afrique.*.