Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
inflation food » inflation good, inflation from, inflation und
de afrique » de l'afrique, en afrique, l afrique
prices de » prices does, prices _, prices a
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 rate inflation food prices de communication costs au developpement de afrique.*.