Perhaps you should try some spelling variations:
"coder documentation of textbook program" » "model documentation of textbook program" (Expand search), "car documentation of textbook program" (Expand search), "care documentation of textbook program" (Expand search), "coder documentation and textbook program" (Expand search), "coder documentation of textbooks program" (Expand search), "coder documentation _ textbook program" (Expand search), "coder documentation the textbook 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)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder documentation of textbook program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder documentation of textbook program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder documentation of textbook program") OR ("api python python python programming"))*.