Perhaps you should try some spelling variations:
"surgical gestures" » "musical gestures", "surgical measures", "surgical sutures", "surgical measuress", "musical gesturess"
"surgical gesture" » "musical gesture", "surgical measures", "musical gestures"
"surgical suture" » "surgical sutures", "surgical site", "surgical suite"

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: (("surgical suture") OR ((("surgical gesture") OR ("surgical gestures")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"surgical suture\") or (((\"surgical gesture\") OR (\"surgical gestures\"))))".
• Removing quotes may allow a broader search: (( surgical suture ) or ((( surgical gesture ) OR ( surgical gestures )))).
• Adding a wildcard symbol may retrieve word variants: (("surgical suture") or ((("surgical gesture") OR ("surgical gestures"))))*.