Perhaps you should try some spelling variations:
"modified objective optimization algorithms" » "modified objective optimisation algorithm", "modified objective estimation algorithms", "modified objective estimation algorithm", "modified multiobjective optimization algorithms"
"modified multiobjective qspr algorithm" » "modified multiobjective lot algorithm", "modified multiobjective design algorithm", "modified multiobjective mppt algorithm", "modified multiobjective our 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 multiobjective qspr algorithm") OR ("modified objective optimization algorithms"))~.
• Removing quotes may allow a broader search: (( modified multiobjective qspr algorithm ) or ( modified objective optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified multiobjective qspr algorithm") or ("modified objective optimization algorithms"))*.