Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
typology des » typologie des, typologie der, typology _
et afrique » en afrique, l afrique
host cell » test cell
bei host » new host
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typology des variation bei host cell communication media de developpement et afrique.*.