Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
gdp communication » de communication, amp communication, up communication
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
information can » information case, information 1, information 1.2
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing 4 » developing _, developing a, developing e
can debt » bank debt, card debt, loan debt
cost 2.3 » costs 2.3, cost 2.4, cost 2.2
4 areas » 1 areas, 2 areas, 4 areal

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 gdp communication cost 2.3 developing 4 areas.*.