Perhaps you should try some spelling variations:
"programa language classical methods." » "programming languages classical methods.", "programa language classical period.", "programa language classical myth.", "programsa language classical methods.", "programasa language classical methods."
"program language classical methods." » "program language classical period.", "program language classical myth.", "programs language classical methods.", "programas 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: (("programa language classical methods.") or ("program language classical methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("programa language classical methods.") OR ("program language classical methods.")).
• Removing quotes may allow a broader search: (( programa language classical methods. ) or ( program language classical methods. )).
• Adding a wildcard symbol may retrieve word variants: (("programa language classical methods.") or ("program language classical methods."))*.