Perhaps you should try some spelling variations:
communication model » communication media
der communication » de communication, under communication, debt communication
development plan » development plans, development planning, development policy
information 1.2 » information 1.5.2, information 2
mit development » ict development, ct development, iot development
plan african » pan african, plan africa, class african
model mit » modell mit, modelle mit, model meta
1.2 2 » 1.2 _, 1.2 a, 1.2 r
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1.2 2 der communication model mit development plan african.*.