Perhaps you should try some spelling variations:
"by computational and computer program" » "by computational fluid computer program" (Expand search), "_ computational and computer program" (Expand search), "and computational and computer program" (Expand search), "by computational _ computer program" (Expand search)
"using codium python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using codium pythons python programming" (Expand search), "using codium piton python programming" (Expand search), "using codium pitons python programming" (Expand search), "using sodium python python programming" (Expand search), "using medium python python programming" (Expand search), "using cerium 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: "((\"by computational and computer program\") OR (\"using codium python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational and computer program ) OR ( using codium python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational and computer program") OR ("using codium python python programming"))*.