Perhaps you should try some spelling variations:
oral communication » personal communication
la developpement » le developpement, de developpement, et developpement
developpement de » developpement des, developpement durable
typologie firms » typologies first, typologie cices, typologie eines
edition series » prediction series, education series, religion series
firms edition » first edition, firms section
series der » serien der, series de, series d
de afrique » de l'afrique, en afrique, l afrique
der oral » der moral, der ort, der orte

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

• Adding a wildcard symbol may retrieve word variants: typologie firms edition series der oral communication _ la developpement de afrique.*.