Perhaps you should try some spelling variations:
"coder approximation to decoding problem" » "power approximation to decoding problem" (Expand search), "order approximation to decoding problem" (Expand search), "model approximation to decoding problem" (Expand search), "coder approximation of decoding problem" (Expand search), "coder approximation _ decoding problem" (Expand search), "coder approximation theory decoding problem" (Expand search), "coder approximation to declawing problem" (Expand search), "coder approximation to denoising problem" (Expand search), "coder approximation to bending problem" (Expand search), "coder approximation the decoding problem" (Expand search), "coder approximation in decoding problem" (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 approximation to decoding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder approximation to decoding problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder approximation to decoding problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder approximation to decoding problem") OR ("api python python python programming"))*.