Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
20 developpement » 2007 developpement, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
inflation der » inflation index, inflation _, inflation tax
du afrique » en afrique, l afrique, de l'afrique
der price » order price, der preise, user price
price de » price _, price 3, price a
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation der price de communication costs 20 developpement du afrique.*.