Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
trade developments » trade development, rate developments, price developments
technologies der » technologies de, technologie der, technologies under
information gaps » information gap
a communications » a communication, data communications, a communicative
der information » insider information, sector information, labor information
developments en » developments end, developments web, developments _
costs trade » costly trade
gaps do » games do, gaps how, gaps vom
do a » do _, do i, dr a

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

• Adding a wildcard symbol may retrieve word variants: technologies der information gaps do a communications costs trade developments en afrique.*.