Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
model development » local development, social development, global development
technology costs » technology cost, technology course, technology case
costs inflation » cases inflation, costs information, costs innovation
inflation das » inflation bias, inflation tax, inflation a
development l » development li, development 1, development law
costs model » cost model, cost models, costs money
das spaces » data spaces, das sparen, phase spaces
spaces 1.1 » spaces 2.1
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology costs inflation das spaces 1.1 communication costs model development l afrique.*.