Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
del developpement » de developpement, des developpements, le developpement
developpement en » developpement et, developpement des, developpement de
use information » user information, house information, users information
a communication » la communication, data communication, data communications
technology use » technology 1, technology 2.2, technology 3
3.2 service » 4.2 service, 2.2 service, 3.1 service
service a » service _, service area
cote del » cose del, cote de, cote des

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

• Adding a wildcard symbol may retrieve word variants: technology use information 3.2 service a communication cote del developpement en afrique.*.