Perhaps you should try some spelling variations:
"advanced functions in python programming" » "advanced selections in python programming" (Expand search), "advanced solutions in python programming" (Expand search), "advanced functionality in python programming" (Expand search), "advanced functions _ python programming" (Expand search)
"an introduction to coding program" » "an introduction to cloning program" (Expand search), "an introduction to loading program" (Expand search), "an introduction to cooling programs" (Expand search), "an introduction to crowding program" (Expand search), "an introduction otto coding program" (Expand search), "an introduction non coding 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: (("an introduction to coding program") OR ("advanced functions in python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"an introduction to coding program\") OR (\"advanced functions in python programming\"))".
• Removing quotes may allow a broader search: (( an introduction to coding program ) OR ( advanced functions in python programming )).
• Adding a wildcard symbol may retrieve word variants: (("an introduction to coding program") OR ("advanced functions in python programming"))*.