Perhaps you should try some spelling variations:
technologies methods » technologies authors, technologies ethics, technology methods
methods formulation » methods population, mao's formulation, means formulation
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
formulation des » formation des, formulacion de, formulation _
la afrique » l afrique, la fabrique, en afrique
des do » des don, des dr
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies methods formulation des do _ communication a de developpement la afrique.*.