Perhaps you should try some spelling variations:
"an introduction to computing programming" » "an introduction to computers programming" (Expand search), "an introduction to computing program" (Expand search), "an introduction to routine programming" (Expand search), "an introduction fog computing programming" (Expand search), "an introduction _ computing programming" (Expand search), "an introduction of computing programming" (Expand search)
"advanced python python computer programming" » "advanced python python computer program" (Expand search), "advanced python python computer programs" (Expand search), "advanced method python computer programming" (Expand search), "advanced path python computer programming" (Expand search), "advanced symphony python computer programming" (Expand search), "advanced pythons python computer programming" (Expand search), "advanced piton python computer programming" (Expand search), "advanced pitons python computer programming" (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 computing programming") OR ("advanced python python computer programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"an introduction to computing programming\") OR (\"advanced python python computer programming\"))*".
• Removing quotes may allow a broader search: (( an introduction to computing programming ) OR ( advanced python python computer programming ))*.