Perhaps you should try some spelling variations:
can developpement » au developpement, en developpement, can development
developpement en » developpement et, developpement des, developpement de
use explanation » best explanation, _ explanation, 1 explanation
computer crisis » computer crimes, computer crime, computer chips
technology use » technology 1, technology 2.2, technology 3
explanation 3 » explanations 3, explanation _, explanation 1
smes business » sme business, times business, sas business
crisis can » crisis case, crisis a, crisis again
3 smes » _ smes, 3 sme, 8 smes

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

• Adding a wildcard symbol may retrieve word variants: technology use explanation 3 smes business computer crisis can developpement en afrique.*.