Perhaps you should try some spelling variations:
model development » local development, social development, global development
technology taxes » technology takers, technology tax, technology tools
de communication » mobile communication, online communication
taxes inflation » cases inflation, wages inflation, does inflation
inflation space » information space, innovation space, inflation rate
development l » development li, development 1, development law
costs model » cost model, cost models, costs money
space race » space place
l afrique » en afrique
race de » race du, france de, place de

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

• Adding a wildcard symbol may retrieve word variants: technology taxes inflation space race de communication costs model development l afrique.*.