Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
leur developpement » le developpement, deux developpements, de developpement
technologies math » technologies may, technologies a, technologies art
math information » catch information, much information, health information
e communications » 2 communications, 3 communications, 4 communications
developpement en » developpement et, developpement des, developpement de
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies math information 3.2 does e communications media leur developpement en afrique.*.