Perhaps you should try some spelling variations:
communication fast » communication fifth, communication from, communication five
development trade » development trends, development strategy, development towards
plan development » clean development, land development, human development
informal should » informal schools, informal gold
fast plan » last plan, fast lane, fast can
do e » do eq, do eu, do ex
technologien » technologies, technologie, technological
area. » areas.

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien _ informal should ((do e) OR (do we)) communication fast plan development trade area.~".
• Adding a wildcard symbol may retrieve word variants: technologien _ informal should ((do e) OR (do we)) communication fast plan development trade area.*.