Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
der developpement » de developpement, des developpements, leur developpement
technologies key » technologies any, technologies know, technologies _
developpement en » developpement et, developpement des, developpement de
key information » energy information
information 2 » information 3
medium der » medium term, medien der
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 2 does _ communication medium der developpement en afrique.*.