Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
moines data » chinese data, choices data, moines water
6 moines » 6 modes, a moins
a der » _ der, 2 der, 3 der
a de » a die, a des, _ de
typologie » typologies, typology

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: "typologie des variation 6 moines data communications ((a de) OR (a der)) developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation 6 moines data communications ((a de) OR (a der)) developpement en afrique.*.