Perhaps you should try some spelling variations:
oral communication » personal communication
technologies form » technologies from, technologies co, technologies art
form information » forum information, from information, crm information
open development » clean development, driven development, human development
development li » development lid, development lie, development lin
information a » information age, information about
costs open » cost open, costs over
li afrique » l afrique, en afrique
de oral » de otras, new oral
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies form information a de oral communication costs open development li afrique.*.