Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
space mobile » space mobility, space models, space model
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation _ space mobile communication a leur developpement l afrique.*.