Perhaps you should try some spelling variations:
communication crisis » communication cross, communication costs, communication craig
technologies based » technologies used, technology based, technologies a
development united » development update
based information » basic information, based innovation, land information
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
5 communication » 3 communication, 4 communication, de communication
has development » gas development, dams development, labs development
united africa » unions africa, united ara
crisis has » crisis phase, crisis hits, crisis hard

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 2.3.2 _ 5 communication crisis has development united africa.*.