Perhaps you should try some spelling variations:
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
variation aid » variation im, variation und, variation a
days data » das data, gas data, dhs data
aid days » hard days, old days, aid data

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

• Adding a wildcard symbol may retrieve word variants: ideologie der variation aid days data communications _ de developpement en afrique.*.