Perhaps you should try some spelling variations:
technologies does » technologies de, technologies dans, technologies do
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
does innovation » does inflation, u.s innovation, process innovation
a written » _ written, 1 written, 3 written
a der » _ der, 2 der, 3 der
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies does innovation a a written communication a der developpement en afrique.*.