Perhaps you should try some spelling variations:
usage informations » usage information, age information, wage information
communication code » communications code, communication cote, communication mode
technology usage » technology use, technology age, technology users
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
und prices » fund prices, land prices, bond prices
prices de » prices does, prices _, prices a
code a » code _, code 2

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

• Adding a wildcard symbol may retrieve word variants: technology usage informations und prices de communication code a developpement en afrique.*.