Perhaps you should try some spelling variations:
"modified notion optimisation algorithm" » "modified notion optimization algorithms", "modified notion estimation algorithm", "modified notion estimation algorithms", "modified network optimization algorithm"
"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.

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