Perhaps you should try some spelling variations:
"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)
"coder coder testing book program" » "coder model testing book program" (Expand search), "coder mode testing book program" (Expand search), "coder cancer testing book program" (Expand search), "coder coder testing body program" (Expand search), "coder coder teaching book program" (Expand search), "coder coder testing color program" (Expand search), "coder coder testing work program" (Expand search), "coder coder testing textbook program" (Expand search), "coder decoder testing book program" (Expand search), "code code testing book program" (Expand search), "decoder codec testing book program" (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 coder testing book program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder testing book program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder testing book program") OR ("api python python python programming"))*.