Perhaps you should try some spelling variations:
"actuatory" » "actuators", "accusatory", "activatory", "actuatorsy"
"acuators" » "actuators", "aquators", "actruators", "acutators", "ecuators"
"acuator" » "acutator", "aquator", "ecuator"
"actuar" » "actual"
"actuator" » "actuators"

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: (("actuatory" OR ("acuators" OR "acuator")) OR ("actuar" OR "actuator")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"actuatory\" or (\"acuators\" OR \"acuator\")) or (\"actuar\" or \"actuator\"))".
• Removing quotes may allow a broader search: (( actuatory or ( acuators OR acuator )) or ( actuar or actuator )).
• Adding a wildcard symbol may retrieve word variants: (("actuatory" or ("acuators" OR "acuator")) or ("actuar" or "actuator"))*.