Perhaps you should try some spelling variations:
"automatic data detecting systems" » "automatic data detecting system", "automatic data detection systems", "automatic data detector systems"
"automatic data detection system" » "automatic dna detection system", "automatic data protection system", "automatic a detection system"

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: (("automatic data detection system") OR ("automatic data detecting systems"))*.
• Removing quotes may allow a broader search: (( automatic data detection system ) or ( automatic data detecting systems ))*.