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 six coding program" » "basis functions six coding program" (Expand search), "basis function six coding program" (Expand search), "base functions six coding program" (Expand search), "basic functions six cloning program" (Expand search), "basic functions six loading program" (Expand search), "basic functions six cooling programs" (Expand search), "basic function six coding program" (Expand search), "basic functions sis coding program" (Expand search), "basic functions stf coding program" (Expand search), "basic functions six founding program" (Expand search), "basic functions six cropping program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("basic functions six coding program") OR ("an introduction python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic functions six coding program\") OR (\"an introduction python python programming\"))".
• Removing quotes may allow a broader search: (( basic functions six coding program ) OR ( an introduction python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("basic functions six coding program") OR ("an introduction python python programming"))*.