Perhaps you should try some spelling variations:
oral communication » personal communication
transformation 20 » transformation 2, transformation 10, transformation 26
development banks » development bank
per development » power development, spur development, oer developments
costs per » cost per
de oral » de otras, new oral
20 de » 20 die

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ transformation 20 de oral communication costs per development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ transformation 20 de oral communication costs per development banks afrique.*.