Perhaps you should try some spelling variations:
change development » changing development, chinese development, enhance development
communication cost » communication costs, communication costa, communications costs
development center » development case
luc communication » ec communication, atc communication, bic communication
study relations » study relationship, student relations, study reflections
relations der » relations under, relations das, relations do
center africa » centers africa, century africa, century african
cost change » coast changes, must change, fast change
der crises » des crises, de crises, debt crises

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

• Adding a wildcard symbol may retrieve word variants: technology study relations der crises luc communication cost change development center africa.*.