Perhaps you should try some spelling variations:
"coder formulation in decoding problem" » "powder formulation in decoding problem" (Expand search), "order formulation in decoding problem" (Expand search), "model formulation in decoding problem" (Expand search), "coder formulation in declawing problem" (Expand search), "coder formulation in denoising problem" (Expand search), "coder formulation in bending problem" (Expand search), "coder formulations in decoding problem" (Expand search), "coder formulation and decoding problem" (Expand search), "coder formulation of decoding problem" (Expand search), "coder formulation _ decoding problem" (Expand search), "coder formulation in decaying 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.

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