Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
prone communication » proper communication, project communication, process communication
developing crises » developing cross, developing cities, developing risk
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
crises africa » prices africa, cases africa, crises asia
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies co information content _ prone communication costs 4 developing crises africa.*.