Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications a » communications _, communications law, communications media
de developpement » sme development
developpement de » developpement des, developpement durable
typologies 1.3 » typologie 1.3, typologies 2.3, typologies 6.3
1.3 variation » 3.3 variation, 1.1 variation, 1.4 variation
variation bei » variation des, variation der, variation _
den guinea » new guinea
de afrique » de l'afrique, en afrique, l afrique
bei den » bei der
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologies 1.3 variation bei den guinea communications a de developpement de afrique.*.