Perhaps you should try some spelling variations:
oral communication » personal communication
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
de development » e development, ce development, de developpement
information 2 » information 3
networks de » networks deep, networks _, networks 1
de oral » de otras, new oral
2 de » 2 die, 2 der, _ de

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information 2 de oral communication networks de development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information 2 de oral communication networks de development _ afrique.*.