Perhaps you should try some spelling variations:
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
l afrique » en afrique
new oral » new moral, knew moral, new rural
es oral » vs oral, des moral, u.s oral
a de » a die, a der, a des

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 der variation der ((es oral) OR (new oral)) communication a de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation der ((es oral) OR (new oral)) communication a de developpement l afrique.*.