Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
oil communication » oral communication, social communication, moral communication
technologie und » technologies 2.1
und information » fund information, road information, award information
developing east » development east, developing a, developing asia
4 developing » 3 developing
based des » based modes, based debt, based deep
east aezs » east asezs
des oil » does oil, des oid, debt oil
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: technologie und information based des oil communication costs 4 developing east aezs.*.