Perhaps you should try some spelling variations:
communication india » communication media, communications media
technologies state » technologies stage, technologies status, technologies storage
oral communication » personal communication
state transitions » state transition, estate transactions, phase transitions
d developpement » de developpement, du developpement, le developpement
transitions a » transitions _, transitions from, transitions p310
des africa » does africa, yes africa, de africa
der oral » der moral, der ort, der orte
india d » india do, india _, india a
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies state transitions a der oral communication india d developpement des africa.*.