Perhaps you should try some spelling variations:
oral communication » personal communication
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information act » information age, information a, information about
use development » case development, sme development, e development
costs use » costs used, costs uses, costs case
a afrique » l afrique, en afrique
de oral » de otras, new oral
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technology trade information act de oral communication costs use development a afrique.*.