Perhaps you should try some spelling variations:
developpement die » developpement de, developpement des, developpement du
study population » student population, student populations, city population
a developpement » au developpement, de developpement, le developpement
population gdp » population group, population _, population age
die fabriken » der fabriken, die fabrik, c fabriken
gdp france » de france
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology study population gdp france _ communication costs a developpement die fabriken.*.