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 caging optimized algorithms" » "modified caging optimized algorithm", "modified caging optimizer algorithms", "modified caging optimization algorithms", "modified aging optimized algorithms", "modified changing optimized algorithms", "modified charging optimized algorithms"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified caging optimized algorithms") OR ("modified invasive estimation algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified caging optimized algorithms\") OR (\"modified invasive estimation algorithms\"))".
• Removing quotes may allow a broader search: (( modified caging optimized algorithms ) OR ( modified invasive estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified caging optimized algorithms") OR ("modified invasive estimation algorithms"))*.