Perhaps you should try some spelling variations:
needs information » news information, feed information, aids information
development based » development band, development case, development bank
technology needs » technology new
3.1 development » 2 development
information a » information age, information about
based africa » cases africa, based price, based advice
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology needs information a decade _ communication costs 3.1 development based africa.~.
• Adding a wildcard symbol may retrieve word variants: technology needs information a decade _ communication costs 3.1 development based africa.*.