Perhaps you should try some spelling variations:
"vehicle-based real-time pi measured system" » "vehicle-based real-time pi measure system", "vehicle-based real-time pi measures system", "vehicle-based real-time pi unmeasured system", "vehicle-based real-time _ measured system", "vehicle-based real-time a measured system", "vehicle-based real-time pid measured system", "vehicle-based real-time pie measured system", "vehicle-based real-time pcr measured system", "vehicle-based real-time pcri measured system", "vehicle-based real-time padi measured system"
"vehicle-based real-time p measured system" » "vehicle-based real-time p measure system", "vehicle-based real-time p measures system", "vehicle-based real-time p unmeasured system", "vehicle-based real-time _ measured system", "vehicle-based real-time a measured system", "vehicle-based real-time 4 measured system", "vehicle-based real-time pcr measured system", "vehicle-based real-time pad measured system"

Try widening your search to All Fields.

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"vehicle-based real-time pi measured system\") OR (\"vehicle-based real-time p measured system\"))".
• Removing quotes may allow a broader search: (( vehicle-based real-time pi measured system ) OR ( vehicle-based real-time p measured system )).
• Adding a wildcard symbol may retrieve word variants: (("vehicle-based real-time pi measured system") OR ("vehicle-based real-time p measured system"))*.