Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
variation notes » variation models, variation des, variation forms
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
notes mode » notes more, notes modern, notes note
mode radio » more radio
du afrique » en afrique, l afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation notes mode radio communications _ de developpement du afrique.*.