Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
inflation state » inflation starts, inflation rate, simulation state
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
la afrique » l afrique, la fabrique, en afrique
space 3.2 » space 2.1
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation state space 3.2 communications costs et developpement la afrique.*.