Perhaps you should try some spelling variations:
communication revised » communications revisees, communication required, communication devices
development co » development case, development china
technology 2 » technology _, technology 1, technology 3
co afrique » en afrique, l afrique
revised a » revised _, revisited a
gap edge » ai edge, gap die, gt edge

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 2 information gap edge _ communication revised a development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology 2 information gap edge _ communication revised a development co afrique.*.