Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
de afrique » de l'afrique, en afrique, l afrique
does cat » does cash, does a, does csr
3 le » 3 les, 3 la, 1 le
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 _ ((does city) OR (does cat)) communication 3 le developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation _ ((does city) OR (does cat)) communication 3 le developpement de afrique.*.