Perhaps you should try some spelling variations:
"coder coder object textbook program" » "coder coder aspect textbooks program" (Expand search), "coder model object textbook program" (Expand search), "coder copper objects textbook program" (Expand search), "coder older objects textbook program" (Expand search), "coder decoder object textbook program" (Expand search), "code code object textbook program" (Expand search), "decoder codec object 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.

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