Perhaps you should try some spelling variations:
"and computational python computer programming" » "and computacional python computer programming" (Expand search), "and computacional vpython computer programming" (Expand search), "and computacionais python computer programming" (Expand search), "and computational python computer program" (Expand search), "and computational python computer programs" (Expand search), "_ computational python computer programming" (Expand search)
"pulsing with python python programming" » "pulsing with pythons python programming" (Expand search), "pulsing with piton python programming" (Expand search), "pulsing with pitons python programming" (Expand search), "nursing with python python programming" (Expand search), "building with python python programming" (Expand search), "sensing with python python 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: (("and computational python computer programming") OR ("pulsing with python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational python computer programming\") OR (\"pulsing with python python programming\"))".
• Removing quotes may allow a broader search: (( and computational python computer programming ) OR ( pulsing with python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational python computer programming") OR ("pulsing with python python programming"))*.