Perhaps you should try some spelling variations:
technologies de » technologies _, technologies 4, technologies 2
formation einer » formation ein, formation meine, information eine
development de » development d, development ds, developpement de
de afrique » de l'afrique, en afrique, l afrique
einer 4 » einer _, einer 2
4 risk » 3 risk
a sme » _ sme, 5 sme, a see
3 sme » 3 same, _ sme, 3 smt

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies de formation einer 4 risk communication ((a sme) OR (3 sme)) development de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies de formation einer 4 risk communication ((a sme) OR (3 sme)) development de afrique.*.