Perhaps you should try some spelling variations:
communication most » communication costs, communication costa, communication mode
urban development » human development
technology trade » technology trends, technology transfer, technology transfers
development aid » development a, development africa, development agenda
most urban » cost urban, worst urban, bust urban
goes mass » does mass
der goes » der does, dell goes, der golem

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology trade integration der goes mass communication most urban development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology trade integration der goes mass communication most urban development aid afrique.*.