Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
mali developments » major developments, early developments, macro developments
communication 3 » communication _, communication a
technologie 4 » technologien 4, technologie c, technologie 3
das causes » des causes, its causes, les causes
labor das » labor day, labor case, labor data
4 rural » a rural, 2 rural
3 mali » _ mali, 3 mai, 3 mal

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

• Adding a wildcard symbol may retrieve word variants: technologie 4 rural labor das causes communication 3 mali developments _ afrique.*.