Perhaps you should try some spelling variations:
"tooth surface measurement" » "tooth force measurement", "tooth distance measurement", "smooth surface measurement", "smooth surfaces measurement", "rough surface measurement"
"beach surface measures" » "beach surface features", "beach surface pressure", "beach surface temperatures", "beam surface measures", "bloch surface measures", "bead surface measures", "bearth surface measures", "bpatch surface measures", "bpath surface measures"
"each surface meshes" » "each surface method", "earth surface meshes", "patch surface meshes", "path surface meshes"

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: (((("beach surface measures") OR ("each surface meshes"))) OR ("tooth surface measurement")).
• Removing quotes may allow a broader search: (((( beach surface measures ) or ( each surface meshes ))) or ( tooth surface measurement )).
• Adding a wildcard symbol may retrieve word variants: (((("beach surface measures") or ("each surface meshes"))) or ("tooth surface measurement"))*.