Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
technology budget » technology budgets, technology bridge, technology based
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
formulation 4 » formulation _, formulation 3, formulation 2.4
la afrique » l afrique, la fabrique, en afrique
costs le » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technology budget formulation 4 areas case communication costs le developpement la afrique.*.