Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
oral communication » personal communication
technologies from » technology from, technologies co, technologies art
development banks » development bank
from information » from informal, 1 information
information act » information age, information a, information about
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.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies from information act de oral communication models _ development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies from information act de oral communication models _ development banks afrique.*.