Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective optimized algorithms", "modified multiobjective optimizer algorithms"
"modified market estimation algorithms" » "modified market estimation algorithm", "modified market optimization algorithms", "modified market optimisation algorithm", "modified parameter estimation algorithms", "modified male estimation 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 market estimation algorithms") OR ("modified multiobjective optimized algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified market estimation algorithms\") OR (\"modified multiobjective optimized algorithm\"))".
• Removing quotes may allow a broader search: (( modified market estimation algorithms ) OR ( modified multiobjective optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified market estimation algorithms") OR ("modified multiobjective optimized algorithm"))*.