Perhaps you should try some spelling variations:
"based imputation in routine problems" » "based computation in routine problems" (Expand search), "based reputation in routine problems" (Expand search), "based mutation in routine problems" (Expand search), "based imputation in routing problems" (Expand search), "based imputation in routing problem" (Expand search), "based imputation in grouping problems" (Expand search), "based imputation of routine problems" (Expand search), "based implantation in routine problems" (Expand search), "based imputation _ routine problems" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based imputation in routine problems\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based imputation in routine problems ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based imputation in routine problems") OR ("using coding python python programming"))*.