Perhaps you should try some spelling variations:
"programsa language classical methods." » "programming languages classical methods.", "programsa language classical period.", "programsa language classical myth.", "programasa language classical methods.", "programssa language classical methods.", "programassa language classical methods."
"program language classical methods." » "program language classical period.", "program language classical myth.", "programa language classical methods.", "programs language classical methods.", "programas language classical methods."

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

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