Perhaps you should try some spelling variations:
realen communication » real communication, health communication, lean communication
development cross » development across, development case, development co
functional gaps » functional gas, functional groups, functional parts
technology der » technology does, technology 4ir, technology dlt
der functional » der funktional, order functional, der funktionale
cross africa » across africa, across african, crises africa
gaps der » kamps der, dass der, das der

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

• Adding a wildcard symbol may retrieve word variants: technology der functional gaps der realen communication costs _ development cross africa.*.