Perhaps you should try some spelling variations:
"coder precoder the book program" » "coder decoder the book program" (Expand search), "coder recover the book program" (Expand search), "coder preceded the book program" (Expand search), "coder precedes the book program" (Expand search), "coder precoder the work program" (Expand search), "coder precoder the textbook program" (Expand search), "coder precoder the body program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python 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: (("coder precoder the book program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder the book program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder the book program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder the book program") OR ("api python python python programming"))*.