Perhaps you should try some spelling variations:
transfer information » transform information, transverse information, transport information
communication costa » communication costs, communications costs, communication cote
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
developpement en » developpement et, developpement des, developpement de
information age » information storage, information access, information about
e developpement » de developpement, le developpement, et developpement
age race » wages race, age range, cane race
race 3.7 » races 3.5, range 3.7, race 1.4

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

• Adding a wildcard symbol may retrieve word variants: technology transfer information age race 3.7 communication costa e developpement en afrique.*.