Perhaps you should try some spelling variations:
"modified quadratic optimisation algorithms" » "modified quadratic optimisation algorithm", "modified quadratic optimization algorithms", "modified quadratic estimation algorithms"
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective optimization algorithm") OR ("modified quadratic optimisation algorithms"))~.
• Removing quotes may allow a broader search: (( modified objective optimization algorithm ) or ( modified quadratic optimisation algorithms ))~.
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