Perhaps you should try some spelling variations:
"coder simulation in decoding problem" » "code simulation in decoding problem" (Expand search), "model simulation in decoding problem" (Expand search), "power simulation in decoding problem" (Expand search), "coder simulation in declawing problem" (Expand search), "coder simulation in denoising problem" (Expand search), "coder simulation in bending problem" (Expand search), "coder simulation and decoding problem" (Expand search), "coder simulation _ decoding problem" (Expand search), "coder simulation 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.

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