Perhaps you should try some spelling variations:
"_ computational code sampling problems" » "_ computational model sampling problems" (Expand search), "_ computational cost sampling problems" (Expand search), "_ computational models sampling problems" (Expand search), "_ computational code sampling process" (Expand search), "_ computational code mapping problems" (Expand search), "_ computational code scaling problems" (Expand search), "_ computational core sampling problems" (Expand search), "_ computational node sampling problems" (Expand search), "_ computational one sampling 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ computational code sampling problems") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational code sampling problems\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( _ computational code sampling problems ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ computational code sampling problems") OR ("using coding python python programming"))*.