Perhaps you should try some spelling variations:
voice communications » mobile communications, guinea communications, online communications
communications media » communication media, communication india, communications series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 26 » variation 6, variation 2, variation 27
des voice » new voice, des vices, des voies
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 26 des voice communications media de developpement en afrique.*.