Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
development east » development southeast, development 1
pt information » ct information, plot information, get information
au development » eu development, au developpement, 2 development
technology pt » technology 1, technology 3, technology 4
east afrique » east africa, east african, en afrique
networks au » networks a, networks a4, networks 1
cost data » test data
3.2 cost » 5.2 cost, 3.2 case, 3.2 core

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

• Adding a wildcard symbol may retrieve word variants: technology pt information 3.2 cost data communications networks au development east afrique.*.