Perhaps you should try some spelling variations:
"using computational abc sampling program" » "and computational abc sampling program" (Expand search), "using computational and sampling program" (Expand search), "using computational art sampling program" (Expand search), "using computation abc sampling program" (Expand search), "using computational abc labeling program" (Expand search), "using computational abc smoking program" (Expand search), "using computational abc jumping program" (Expand search), "using computational air sampling program" (Expand search), "using computational by sampling program" (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: (("using computational abc sampling program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational abc sampling program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( using computational abc sampling program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computational abc sampling program") OR ("using coding python python programming"))*.