Perhaps you should try some spelling variations:
technologies more » technologies market, technologies co, technologies art
more information » price information, trade information
information gaps » information gap
development case » development china
gaps de » gaps do, camps de, gaps new
systems » system

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies more information gaps de _ communication systems a development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies more information gaps de _ communication systems a development case afrique.*.