Perhaps you should try some spelling variations:
"an introduction python python programming" » "an introduction section python programming" (Expand search), "an introduction earthen python programming" (Expand search), "an introduction methods python programming" (Expand search), "an introduction pythons python programming" (Expand search), "an introduction piton python programming" (Expand search), "an introduction pitons python programming" (Expand search)
"basic functions time coding program" » "basis functions time coding program" (Expand search), "basis function time coding program" (Expand search), "base functions time coding program" (Expand search), "basic functional time coding program" (Expand search), "basic functions the coding program" (Expand search), "basic functions entire coding program" (Expand search), "basic functions time cloning program" (Expand search), "basic functions time loading program" (Expand search), "basic functions time cooling programs" (Expand search)

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: "((\"basic functions time coding program\") OR (\"an introduction python python programming\"))~".
• Removing quotes may allow a broader search: (( basic functions time coding program ) OR ( an introduction python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("basic functions time coding program") OR ("an introduction python python programming"))*.