Perhaps you should try some spelling variations:
"modified network optimisation algorithm" » "modified network optimization algorithms", "modified network estimation algorithm", "modified network estimation algorithms", "modified network optimization algorithm", "certified network optimisation algorithm", "defined network optimisation algorithm", "modified near optimisation algorithm"
"modified motion optimized algorithm" » "modified motion optimized algorithms", "modified motion optimizer algorithms", "modified notion optimized algorithm"

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: (("modified motion optimized algorithm") OR ("modified network optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified motion optimized algorithm ) or ( modified network optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified motion optimized algorithm") or ("modified network optimisation algorithm"))*.