Perhaps you should try some spelling variations:
"core forecasting method algorithm" » "core focusing method algorithm", "core forecasting mixed algorithm", "_ forecasting method algorithm", "a forecasting method algorithm", "core forecasting mom algorithm"
"modified time approximation algorithms" » "modified one approximation algorithms", "modified _ approximation algorithms", "modified bi1 approximation algorithms", "modified male approximation algorithms"

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

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