Perhaps you should try some spelling variations:
sme development » trade development
development de » development d, development ds, developpement de
action series » education series
typologie de » typologie des, typologie der, typologien der
de afrique » de l'afrique, en afrique, l afrique
de action » de accion, de l'action, done action
bias mass » bias als
das mass » does mass, das main, das max
a sme » _ sme, 3 sme, 5 sme

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 de action series ((bias mass) OR (das mass)) communication a sme development de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de action series ((bias mass) OR (das mass)) communication a sme development de afrique.*.