Perhaps you should try some spelling variations:
orte communication » force communication, parte communication, ante communication
developpement de » developpement des, developpement durable
action series » education series
typologie et » typologie des, typologie der, typologie von
series die » series de, series d, series e
de afrique » de l'afrique, en afrique, l afrique
et action » et l'action
a net » a new, _ net, a neo
a et » a set, a bet, a jet

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie et action series die orte communication ((a et) OR (a net)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie et action series die orte communication ((a et) OR (a net)) developpement de afrique.*.