Perhaps you should try some spelling variations:
oral communication » personal communication
communication 1.4 » communication 2.4, communication 3.4, communication 1.1
de developpement » sme development
developpement de » developpement des, developpement durable
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
firms oral » firms rural, firms deal, firms global
de afrique » de l'afrique, en afrique, l afrique
des firms » des firmes, ideas firms, best firms
1.4 de » 1.4 die, 1.4 der, 4.4 de

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des firms oral communication 1.4 de developpement de afrique.*.