Perhaps you should try some spelling variations:
information rates » information states, information ratio, information rules
und communication » under communication, brand communication, d'une communication
than information » chain information, can information, hand information
development east » development southeast, development 1
technology than » technology tax, technology trap, technology change
4 development » 2 development, 4 developing
rates spaces » places spaces, papers spaces, spaces spaces
east afrique » east africa, east african, en afrique
spaces und » space und, spaces under, spaces united
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 than information rates spaces und communication costs 4 development east afrique.*.