Perhaps you should try some spelling variations:
communication protocols » communication processes, communication practices
brief communication » chief communication, crisis communication, de communication
information age » information storage, information access, information about
development l » development li, development 1, development law
technology 2 » technology _, technology 1, technology 3
protocols 2 » protocols _, protocols 5, protocols 1
2.2 brief » 2.1 brief, 1.2 brief, 4.2 brief
l afrique » en afrique
age 2.2 » wage 2.2, age 2.1, age 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information age 2.2 brief communication protocols 2 development l afrique.*.