Perhaps you should try some spelling variations:
"code forecasting mixed algorithm" » "code forecasting method algorithm", "code forecasting air algorithm", "_ forecasting mixed algorithm", "a forecasting mixed algorithm", "code forecasting driven algorithm", "code forecasting winner algorithm"
"modified df approximation algorithms" » "modified _ approximation algorithms", "modified one approximation algorithms", "modified time approximation algorithms", "modified adam approximation algorithms", "modified bi1 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: (("code forecasting mixed algorithm") or ("modified df approximation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("code forecasting mixed algorithm") OR ("modified df approximation algorithms")).
• Removing quotes may allow a broader search: (( code forecasting mixed algorithm ) or ( modified df approximation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("code forecasting mixed algorithm") or ("modified df approximation algorithms"))*.