Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
d1 developpement » de developpement, du developpement, le developpement
information und » informations und
developpement l » developpement il, developpement la, developpement de
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
und zwange » und zwang
zwange 3.7 » change 3.7, range 3.7, zwang 3.2
l afrique » en afrique
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 und zwange 3.7 communication based d1 developpement l afrique.*.