Perhaps you should try some spelling variations:
"coder coder document classification programming" » "coder coder document classification regarding" (Expand search), "coder coder document application programming" (Expand search), "coder coder document classification sorting" (Expand search), "coder coffee document classification programming" (Expand search), "coder order documents classification programming" (Expand search), "coder body document classification programming" (Expand search), "coder decoder document classification programming" (Expand search), "code code document classification programming" (Expand search), "decoder codec document classification programming" (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)

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