Perhaps you should try some spelling variations:
oral communication » personal communication
information image » information age, information im, information storage
technical chief » technical brief, technical changes, technical change
bank afrique » en afrique, bank africa, bank african
image de » image der, image edge, l'image de
de oral » de otras, new oral

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

• Performing a fuzzy search may retrieve terms with similar spellings: technical chief information image de oral communication efforts _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technical chief information image de oral communication efforts _ development bank afrique.*.