Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
3.2 communication » 3 communication, 2.3 communication, de communication
d1 developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
information nd » information need, information new, information 2
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
range 3.2 » range 3.7, range 5.2, range 6.2
l afrique » en afrique
nd range » 3d range, mid range, _ range
based d1 » based dm, based dna, based ndc

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

• Adding a wildcard symbol may retrieve word variants: technology a information nd range 3.2 communication based d1 developpement l afrique.*.