Perhaps you should try some spelling variations:
gap information » sap information, amp information, erp information
information use » information und, information 2
technology gap » technology 1, technology 2.2, technology 3
china africa » cpia africa, china asia
efforts a » efforts _, efforts 4, efforts 6
de mass » de masse, de mais, de masa
use de » cause de

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology gap information use de mass communication efforts a development china africa.~.
• Adding a wildcard symbol may retrieve word variants: technology gap information use de mass communication efforts a development china africa.*.