Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications cost » communications costs, communications cross, communication costs
change information » chandos information, trade information
techniques change » techniques chapter, techniques case, techniques challenges
information und » informations und
developing asia » development asia, developing a
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
der mobile » der mobilen, der mobil, does mobile
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: techniques change information und der mobile communications cost 2.2 developing asia asezs.*.