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)
"coder coder books binary programming" » "coder coder books primary programming" (Expand search), "coder decoder books binary programming" (Expand search), "code code books binary programming" (Expand search), "decoder codec books binary programming" (Expand search), "coder cookery books binary 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 books binary programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder books binary programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder books binary programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder books binary programming") OR ("api python python python programming"))*.