Perhaps you should try some spelling variations:
"secure computation in coverage problem" » "secure computational in coverage problem" (Expand search), "core computation in coverage problem" (Expand search), "scale computation in coverage problem" (Expand search), "secure computation in covering problem" (Expand search), "secure computation in covering problems" (Expand search), "secure computation in coverage from" (Expand search), "secure computation and coverage problem" (Expand search), "secure computation of coverage problem" (Expand search), "secure imputation in coverage problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("secure computation in coverage problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"secure computation in coverage problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( secure computation in coverage problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("secure computation in coverage problem") OR ("using coding python python programming"))*.