Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithm", "modified multiobjective optimizer algorithms"
"core forecasting mixed algorithm" » "core forecasting method algorithm", "core forecasting air algorithm", "_ forecasting mixed algorithm", "a forecasting mixed algorithm", "core forecasting driven algorithm", "core forecasting winner 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: (("core forecasting mixed algorithm") OR ("modified multiobjective optimized algorithms"))~.
• Removing quotes may allow a broader search: (( core forecasting mixed algorithm ) or ( modified multiobjective optimized algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("core forecasting mixed algorithm") or ("modified multiobjective optimized algorithms"))*.