Perhaps you should try some spelling variations:
"modified parameters estimation algorithm" » "modified parameter estimation algorithm", "modified parameter estimates algorithm", "modified parameter optimization algorithm"
"modified global solution algorithm" » "modified global evolution algorithm", "modified global convolution algorithms", "modified global evolutionary algorithm", "modified global solutions 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 global solution algorithm") OR ("modified parameters estimation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified global solution algorithm\") OR (\"modified parameters estimation algorithm\"))".
• Removing quotes may allow a broader search: (( modified global solution algorithm ) OR ( modified parameters estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified global solution algorithm") OR ("modified parameters estimation algorithm"))*.