Perhaps you should try some spelling variations:
base communication » based communication, face communication, aware communication
development case » development china
information age » information storage, information access, information about
technologies 1 » technologies _, technologies 4, technologies 2
case africa » cases africa, care africa, curse africa
3 base » 3 based, 3 basel, _ base
age 3 » age 30, age 31, age _
a im » a m
_ im » _ imf, _ aim, _ m

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 1 information age 3 base communication ((a im) OR (_ im)) development case africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies 1 information age 3 base communication ((a im) OR (_ im)) development case africa.*.