Perhaps you should try some spelling variations:
oral communication » personal communication
technologies road » technologies a, technologies co, technologies ret
spur development » your development, war development, sector development
access de » access e, access fee, access age
a afrique » l afrique, en afrique
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: technologies road information access de oral communication costs spur development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies road information access de oral communication costs spur development a afrique.*.