Perhaps you should try some spelling variations:
technologies create » technologies related, technologies case, technologies corporate
communication model » communication media
create information » creative information, rate information, creating information
oral communication » personal communication
flows der » flow der, flows under, flows beer
der oral » der moral, der ort, der orte
model 2 » model 1, model 2.2, model 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies create information flows der oral communication model 2 development _ afrique.*.