Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
change information » chandos information, trade information
1.1 communications » 1.1 communication, 3.1 communications, 4.1 communication
technology change » technological change, technological changes
information und » informations und
developing eq » developing e, developing egg, developing _
a developing » a development
eq afrique » en afrique, l afrique
und cash » und case, und care, und carl
cash 1.1 » cast 1.1, cash 4.1, cases 1.1
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology change information und cash 1.1 communications costs a developing eq afrique.*.