Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
smes developpement » smes development, sme development, de developpement
communication 19 » communication 1, communication 10, communication 9
developpement en » developpement et, developpement des, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
dem verbal » des verbal, dem verlag, der verbalen
19 smes » 19 times

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation _ dem verbal communication 19 smes developpement en afrique.*.