Perhaps you should try some spelling variations:
"programas language classical methods." » "programming languages classical methods.", "programas language classical period.", "programas language classical myth.", "programaas language classical methods.", "programsas language classical methods."
"program language classical methods." » "program language classical period.", "program language classical myth.", "programa language classical methods.", "programs language classical methods."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program language classical methods.\") OR (\"programas language classical methods.\"))~".
• Removing quotes may allow a broader search: (( program language classical methods. ) OR ( programas language classical methods. ))~.
• Adding a wildcard symbol may retrieve word variants: (("program language classical methods.") OR ("programas language classical methods."))*.