Perhaps you should try some spelling variations:
"program language classical methods." » "program language classical period.", "program language classical myth.", "programa language classical methods.", "programs language classical methods.", "programas language classical methods."
"programssass language classical methods." » "programssass language classical period.", "programssass language classical myth.", "programassass language classical methods.", "programsssass language classical methods.", "programasssass language classical methods."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("program language classical methods.") or ("programssass language classical methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("program language classical methods.") OR ("programssass language classical methods.")).
• Removing quotes may allow a broader search: (( program language classical methods. ) or ( programssass language classical methods. )).
• Adding a wildcard symbol may retrieve word variants: (("program language classical methods.") or ("programssass language classical methods."))*.