Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien mis » technologien mit, technologien des, technologien als
up communication » amp communication, de communication, 3 communication
mis information » dis information, aids information, ids information
information can » information case, information 1, information 1.2
2.2 development » 3.2 development, 2.3 development, 4.2 development
can debt » bank debt, card debt, loan debt
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
debt up » debt gdp

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information can debt up communication cost 2.2 development _ areas.*.