Perhaps you should try some spelling variations:
technology hamburg » technology hard
driven development » urban development
11 communication » 1.1 communication, 1 communication, 10 communication
development pan » development plan, development plans, development japan
costs driven » cost driven, costs drivers, costs driving
pan african » pan american, can africa, pan africanism
rate der » rates der, rate under, rate debt
der 11 » der 10, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: technology hamburg inflation rate der 11 communication costs driven development pan african.*.