Perhaps you should try some spelling variations:
oral communication » personal communication
technologies bit » technologies art, technologies box, technologies _
bit information » ct information, get information, iot information
information act » information age, information a, information about
4 development » 2 development, 4 developing
does oral » does formal, does oil
a afrique » l afrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies bit information act does oral communication costs 4 development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies bit information act does oral communication costs 4 development a afrique.*.