Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective optimisation algorithm"
"a forecasting method algorithm" » "a focusing method algorithm", "a forecasting mixed algorithm", "a forecasting mom algorithm", "_ forecasting method 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 multiobjective estimation algorithms") or ("a forecasting method algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified multiobjective estimation algorithms") OR ("a forecasting method algorithm"))*.
• Removing quotes may allow a broader search: (( modified multiobjective estimation algorithms ) or ( a forecasting method algorithm ))*.