Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
rheologie does » rheologie des, theologie des, theologie der
does variation » de variation, der variation, die variation
figures 3 » figures _, figures 1, figures a
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: rheologie does variation _ figures 3 communication a der developpement de l'afrique.*.