Perhaps you should try some spelling variations:
a developpement » au developpement, de developpement, le developpement
business center » business computer
1 explanation » _ explanation, 2 explanation, 3 explanation
explanation 1 » explanations 1, explanation _, explanations _
smes business » sme business, times business, sas business
center crisis » century crisis, water crisis, after crisis
technology 1 » technology _
des afrique » en afrique, de l'afrique
crisis a » crisis _
1 smes » 19 smes, _ smes, 8 smes

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

• Adding a wildcard symbol may retrieve word variants: technology 1 explanation 1 smes business center crisis a developpement des afrique.*.