Perhaps you should try some spelling variations:
modes developpement » de developpement, model development, des developpements
communication based » communication united, communication brazil, communication barriers
case communication » based communication, scale communication, face communication
information 3.3.2 » information 2.3.2, information 3.2.2, information 3.3.3
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
3.3.2 areas » 3.8.2 areas, 3.3 areas, 5.3.3 areas
based modes » based models, based model, based mode
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 3.3.2 areas case communication based modes developpement l afrique.*.