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 adaptive solution algorithm" » "modified adaptive evolution algorithm", "modified adaptive convolution algorithms", "modified adaptive evolutionary algorithm", "modified passive solution 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 adaptive estimation algorithms") OR ("modified adaptive solution algorithm"))~.
• Removing quotes may allow a broader search: (( modified adaptive estimation algorithms ) or ( modified adaptive solution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified adaptive estimation algorithms") or ("modified adaptive solution algorithm"))*.