Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
inflation 1914 » inflation 1
4 inflation » _ inflation, 2 inflation, 6 inflation
medium der » medium term, medien der
1914 does » 19 does, 1914 die, 1.4 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 inflation 1914 does _ communications medium der developpement en afrique.*.