Perhaps you should try some spelling variations:
"using computation in decoding problems" » "using computational in decoding problems" (Expand search), "using imputation in decoding problems" (Expand search), "using compilation in decoding problems" (Expand search), "using computation in coding problems" (Expand search), "using computation in recordings problems" (Expand search), "using computation in feeding problems" (Expand search), "using computation and decoding problems" (Expand search), "using computation of decoding problems" (Expand search), "using computation _ decoding problems" (Expand search), "using computation in decaying problems" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"using computation in decoding problems\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in decoding problems ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in decoding problems") OR ("using using python python programming"))*.