Perhaps you should try some spelling variations:
secure communication » remote communication, science communication, mobile communication
technologien dis » technologien des, technologien als, technologien im
information 17.2 » information 1.2, information 15.2, information 11.2
developing asian » developing asia, developing human, developing areas
dis information » mis information, aids information, des informations
a developing » a development
asian access » basin access, design access, loan access
do secure » _ secure, a secure, 3 secure
17.2 do » 17.2 how
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: technologien dis information 17.2 do secure communication costs a developing asian access.*.