Perhaps you should try some spelling variations:
cause communication » causes communication, change communication, couple communication
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
information a » information age, information about
bank africa » bank's africa, can africa, banking africa
des cause » des causes, de cause, les causes
a des » a der, a das
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information a des cause communication 3.3 a development bank africa.*.