Perhaps you should try some spelling variations:
"information intelligence surveillance camera" » "automation intelligent surveillance camera", "information intelligence surveillance chapter", "information intelligence surveillance after"
"foreign intelligence surveillance control" » "design intelligence surveillance control", "foreign intelligence surveillance clinical", "foreign intelligence surveillance cameras"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("foreign intelligence surveillance control") OR ("information intelligence surveillance camera"))*.
• Removing quotes may allow a broader search: (( foreign intelligence surveillance control ) or ( information intelligence surveillance camera ))*.