Perhaps you should try some spelling variations:
segmentation segmentation » registration segmentation, detection segmentation, segmentation detection
recognition segmentation » region segmentation, registration segmentation, motion segmentation
networks creating » networks operating, networks routing, network creation
creating safe » creating shared, creating a, creating self
safe spinal » spine spinal

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: ((segmentation segmentation) OR (recognition segmentation)) networks creating safe spinal~.
• Adding a wildcard symbol may retrieve word variants: ((segmentation segmentation) or (recognition segmentation)) networks creating safe spinal*.