Perhaps you should try some spelling variations:
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective estimation algorithm"
"modified thermal activation algorithm" » "modified thermal estimation algorithm", "modified thermal estimation algorithms", "modified thermal optimisation algorithm", "modified chemical activation algorithm", "modified thermal oxidation 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 thermal activation algorithm") OR ("modified multiobjective optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified thermal activation algorithm\") OR (\"modified multiobjective optimization algorithm\"))".
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