Perhaps you should try some spelling variations:
"modified invasive estimation algorithms" » "modified invasive estimation algorithm", "modified invasive optimization algorithms", "modified invasive optimisation algorithm", "modified invasive ventilation algorithms", "modified passive estimation algorithms"
"modified adam optimized algorithms" » "modified adam optimized algorithm", "modified adam optimizer algorithms", "modified adam optimization algorithms", "modified df optimized algorithms", "modified near optimized algorithms"

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 adam optimized algorithms") OR ("modified invasive estimation algorithms"))~.
• Removing quotes may allow a broader search: (( modified adam optimized algorithms ) or ( modified invasive estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified adam optimized algorithms") or ("modified invasive estimation algorithms"))*.