Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication 13 » communication 1.3, communication 3, communication 1
de developpement » sme development
developpement de » developpement des, developpement durable
edition series » prediction series, education series, religion series
typologie 5th » typologie et, typologies 5.1, typologie des
5th edition » 4th edition, 13th edition, fifth edition
series ddr » series d, series de
ddr verbal » des verbal, der verbalen
13 de » 13 die, 13 der, 13 des

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

• Adding a wildcard symbol may retrieve word variants: typologie 5th edition series ddr verbal communication 13 de developpement de l'afrique.*.