Perhaps you should try some spelling variations:
mso communication » csr communication, ngo communication, faso communications
developpements de » developpement de, developpement des, developpement du
typologies 3.2 » typologies 4.2, typologies 3.2.1, typologies 2.3
3.2 variation » 3.2 variations, 3.3 variation, 2.2 variation
variation es » variation des, variation test, variations des
de afrique » de l'afrique, en afrique, l afrique
den mso » der mso
a set » _ set
a et » a net, a bet, a jet

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: "typologies 3.2 variation es den mso communication ((a et) OR (a set)) developpements de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies 3.2 variation es den mso communication ((a et) OR (a set)) developpements de afrique.*.