Perhaps you should try some spelling variations:
"using computation in decoding problem" » "using computational in decoding problem" (Expand search), "using imputation in decoding problem" (Expand search), "using compilation in decoding problem" (Expand search), "using computation in declawing problem" (Expand search), "using computation in denoising problem" (Expand search), "using computation in bending problem" (Expand search), "using computation and decoding problem" (Expand search), "using computation of decoding problem" (Expand search), "using computation _ decoding problem" (Expand search), "using computation in decaying problem" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: (("using computation in decoding problem") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation in decoding problem\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( using computation in decoding problem ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computation in decoding problem") OR ("using codigo python python programming"))*.