Perhaps you should try some spelling variations:
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
von information » von informationen, can information
technology von » technology vi, technology vt, technology vision
development en » developpement en, development menu, development eco
information 2 » information 3
4 development » 2 development, 4 developing
rates 2.5 » rates 4.5, rates 5.5, rates 2.1
2 rates » 4 rates, 2.2 rates, 2.6 rates
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: technology von information 2 rates 2.5 communication costs 4 development en afrique.*.