Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective estimation algorithm", "modified multiobjective optimisation algorithm"
"code forecasting method algorithm" » "code focusing method algorithm", "code forecasting mixed algorithm", "_ forecasting method algorithm", "a forecasting method algorithm", "code forecasting mom algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("code forecasting method algorithm") or ("modified multiobjective estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("code forecasting method algorithm") OR ("modified multiobjective estimation algorithms")).
• Removing quotes may allow a broader search: (( code forecasting method algorithm ) or ( modified multiobjective estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("code forecasting method algorithm") or ("modified multiobjective estimation algorithms"))*.