Perhaps you should try some spelling variations:
"design intelligent surveillance over" » "design intelligent surface over", "designing intelligent surveillance over", "driven intelligent surveillance over", "design intelligent surveillance after", "design intelligent surveillance avss", "design intelligent surveillance camera"
"vision intelligent surveillance cameras" » "vision intelligent surface cameras", "vision intelligent surveillance camera", "vision intelligent surveillance chapter", "vision intelligent surveillance after"
"decision intelligence surveillance cameras" » "decision intelligence surveillance camera", "decision intelligence surveillance chapter", "decision intelligence surveillance after"

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: (("design intelligent surveillance over") OR ((("decision intelligence surveillance cameras") OR ("vision intelligent surveillance cameras")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"design intelligent surveillance over\") or (((\"decision intelligence surveillance cameras\") OR (\"vision intelligent surveillance cameras\"))))".
• Removing quotes may allow a broader search: (( design intelligent surveillance over ) or ((( decision intelligence surveillance cameras ) OR ( vision intelligent surveillance cameras )))).
• Adding a wildcard symbol may retrieve word variants: (("design intelligent surveillance over") or ((("decision intelligence surveillance cameras") OR ("vision intelligent surveillance cameras"))))*.