Perhaps you should try some spelling variations:
15.3 communication » 1.3 communication, 8.5.3 communication, 2.3 communication
information loss » information laws, information law, information 2
und information » fund information, road information, award information
developing west » developing tests, developing waste, developing east
technology und » technology fund, technology used, technology use
a developing » a development
loss debate » class debate, los debates, hours debate
debate 15.3 » debates 10.3, debates 12.3, debates 13.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology und information loss debate 15.3 communication costs a developing west africa.*.