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