Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologies debt » technologies de, technologies art, technologies bit
information needs » information networks
des developpement » des developpements, de developpement, le developpement
debt information » student information, credit information, budget information
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
needs 5.2 » needs 5.3, needs 8.2, needs 2
l afrique » en afrique
5.2 time » 1.2 time, 4.2 time, 7.2 time
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies debt information needs 5.2 time communication 3 des developpement l afrique.*.