Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement en » developpement et, developpement des, developpement de
inflation state » inflation starts, inflation rate, simulation state
communication 2 » communication _, communication a, communication 3
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
space 2.7 » space 2.1, space 2.2, space 2.3
2 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation state space 2.7 communication 2 leur developpement en afrique.*.