Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
du developpement » de developpement, le developpement, et developpement
developpement il » developpement de, developpement et, developpement du
technology park » technology parks
park inflation » peak inflation, market inflation, markup inflation
rate space » state space, trace space, safe space
efforts du » efforts do, efforts _, effets du
il afrique » l afrique, en afrique
space 3.2 » space 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology park inflation rate space 3.2 communication efforts du developpement il afrique.*.