Perhaps you should try some spelling variations:
software developpement » software development, software developers, software deployment
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
costs software » tools software, code software, roads software
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
der oral » der moral, der ort, der orte
6 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation 6 der oral communication costs software developpement en afrique.*.