Perhaps you should try some spelling variations:
technologies user » technologies ser, technologies used, technologies uses
communication 4.3 » communication 3.3, communication 4.1, communication 3
development banks » development bank
user information » der information, other information, user innovation
banks africa » bank's africa, bank africa, bank african
about h » about _, about a, about 2
h mass » _ mass, a mass, 1 mass
4.3 a » 4.3 _, 2.3 a, 4.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies user information about h mass communication 4.3 a development banks africa.*.