Perhaps you should try some spelling variations:
population based » population age, simulation based, population data
et communication » et communicatione, get communication, debt communication
au developpement » du developpement, de developpement, le developpement
technology city » technology ecit, technology china, technology costs
developpement l » developpement il, developpement la, developpement de
based france » based finance, based face, based frame
france et » france _, france a
l afrique » en afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology city population based france et communication costs au developpement l afrique.*.