Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
from information » from informal, 1 information
information new » information need, formation new, information needs
developing a » developing _
new decade » next decade
decade 2.7 » decade 2.1, decade 2007, decades 2.1
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technology from information new decade 2.7 communication costs _ developing a africa.*.