Perhaps you should try some spelling variations:
reactive communication » proactive communication, active communication, seductive communication
communication 2.4 » communication 3.3, communication 4, communication _
information cost » information costs, information lost, information case
development case » development china
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
case africa » cases africa, care africa, curse africa
a reactive » _ reactive, c reactive, 10 reactive
cost a » cost _, cost 4, cost 5

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

• Adding a wildcard symbol may retrieve word variants: technologies a information cost a reactive communication 2.4 _ development case africa.*.