Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 4.1 » variation _, variation 6, variation des
development l » development li, development 1, development law
does mass » does maps, does cash, does mtrs
l afrique » en afrique
4.1 does » 3.1 does, 4.7.1 does, 4.1 die
a care » day care, ear care, a career

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation 4.1 does mass communications ((a care) OR (a case)) development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation 4.1 does mass communications ((a care) OR (a case)) development l afrique.*.