Perhaps you should try some spelling variations:
"modified adaptive estimation algorithms" » "modified adaptive estimation algorithm", "modified adaptive optimization algorithms", "modified adaptive optimisation algorithm", "modified adaptive ventilation algorithms", "modified quantile estimation algorithms", "modified adaptive quantization algorithms", "modified passive estimation algorithms"
"modified caging methods algorithm" » "modified making methods algorithm", "modified learning methods algorithm", "modified counting methods 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 caging methods algorithm") OR ("modified adaptive estimation algorithms"))~.
• Removing quotes may allow a broader search: (( modified caging methods algorithm ) or ( modified adaptive estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified caging methods algorithm") or ("modified adaptive estimation algorithms"))*.