Perhaps you should try some spelling variations:
lex developpement » le developpement, leur developpement, de developpement
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
space mobile » space mobility, space models, space model
rate space » state space, trace space, safe space
1 lex » 1 les, 1 le, 1 ex

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation rate space mobile communication 1 lex developpement en afrique.*.