Perhaps you should try some spelling variations:
development references » development services
secure communication » remote communication, science communication, mobile communication
references across » references cross, references access, references acronyms
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 2 » information 3
a secure » _ secure
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 des information 2 a secure communication costs a development references across.*.