Perhaps you should try some spelling variations:
timing development » mining development, giving development, thinking development
oral communication » personal communication
3 information » 1 information
development l » development li, development 1, development law
technology 3 » technology _, technology 1, technology 4
costs timing » costs arising, costs driving, costs missing
storage do » storage dam, storage due, storage hob
l afrique » en afrique
do oral » do rural, who oral

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information storage do oral communication costs timing development l afrique.*.