Perhaps you should try some spelling variations:
"based computation and subsampling problem" » "based computation and swamping problem" (Expand search), "based computation and sampling problems" (Expand search), "based computation and undersampling problem" (Expand search), "based computational and subsampling problem" (Expand search), "based competition and subsampling problem" (Expand search), "based compilation and subsampling problem" (Expand search), "based computation of subsampling problem" (Expand search), "based computation and sampling problem" (Expand search), "based computation using subsampling 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: (("based computation and subsampling problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation and subsampling problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computation and subsampling problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation and subsampling problem") OR ("using coding python python programming"))*.