Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
de communications » de communication, do communications, mce communications
what information » sheet information, debt information, cost information
techniques what » techniques when, techniques a, techniques arab
information due » information does, information der, information duties
costs human » sts human, ghosts humans, beasts human
a afrique » l afrique, en afrique
due does » der does, one does, do does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: techniques what information due does de communications costs human development a afrique.*.