Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
communication case » communications case, communication based, communication phase
7.5 communication » 3.5 communication, 2.5 communication, 2.3 communication
developpements en » developpement en, developpement et, developpements de
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
prices 7.5 » prices 5, prices 2.4, prices 2.1
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information gap prices 7.5 communication case des developpements en afrique.*.