Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
calculation where » calculations charge, calculation source, calculations phase
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
3 calculation » _ calculation, 2 calculation, 3.2 calculation
technology 3 » technology _, technology 1, technology 4
l afrique » en afrique
where eo » where do, where you, where few

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

• Adding a wildcard symbol may retrieve word variants: technology 3 calculation where eo data communications a leur developpement l afrique.*.