Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 1901 » communication 101, communication 10, communication 1.1
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
typologien de » typologien der, typologie des, typologie der
rolf personal » roles personal, from personal
de variation » der variation, die variation, does variation
l afrique » en afrique
1901 les » 11 les, 1.1 les, 19 les

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation _ rolf personal communication 1901 les developpement l afrique.*.