Perhaps you should try some spelling variations:
"modified parameter estimation algorithms" » "modified parameter estimation algorithm", "modified parameter optimization algorithms", "modified parameter optimisation algorithm", "modified parameter estimates algorithms"
"modified adam solution algorithm" » "modified adam evolution algorithm", "modified adam convolution algorithms", "modified adam evolutionary algorithm", "modified df solution algorithm", "modified near solution algorithm", "modified nodal solution algorithm"

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

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