Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
oral communication » personal communication
development egypt » development east, development europe, development effect
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
de oral » de otras, new oral
gap de » gap die, cap de, gap d

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

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