Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
technology under » technology gender, technology index, technologies under
under inflation » der inflation, und inflation, counter inflation
inflation state » inflation starts, inflation rate, simulation state
e developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
space 2.2 » space 2.1, space 3.2, space 3.3
costs e » 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 under inflation state space 2.2 communications costs e developpement des afrique.*.