Perhaps you should try some spelling variations:
communication protocol » communication protocols, communication practices, communication policy
rural communication » rural communications, oral communication, moral communication
4ir information » fair information, der information, fur information
development law » development latin, development 1
technology 4ir » technology 4, technology 4.1, technology 4.2
information 21 » information 2.1, information 2, information 1
law afrique » l afrique
22 rural » 2.2 rural, 2 rural, 20 rural

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information 21 22 rural communication protocol _ development law afrique.*.