Perhaps you should try some spelling variations:
evidence information » science information, finance information, device information
technology evidence » technologies evidence, technology science, technology guidance
la communication » data communication, data communications
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
efforts a » efforts _, efforts 4, efforts 6
gap de » gap die, cap de, gap d

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

• Adding a wildcard symbol may retrieve word variants: technology evidence information gap de la communication efforts a developpement de afrique.*.