Perhaps you should try some spelling variations:
population decline » population density, population densities
2.3 communication » 3.2 communication, de communication, 4 communication
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
decline france » dwellings france
technology a » technology 1, technology 3, technology 4
a population » rural population
france 2.3 » france 2.2, france 3.3, france 2.1
la afrique » l afrique, la fabrique, 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 a population decline france 2.3 communication costs au developpement la afrique.*.