Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
model development » local development, social development, global development
thesis inflation » does inflation, versus inflation, cases inflation
inflation rates » inflation rate
development l » development li, development 1, development law
costs model » cost model, cost models, costs money
space 4.3 » space 3.3, space 2.1, space 3.2
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 thesis inflation rates space 4.3 communication costs model development l afrique.*.