Perhaps you should try some spelling variations:
"by computational fluid computer program" » "_ computational fluid computer program" (Expand search), "and computational fluid computer program" (Expand search), "by computational squid computer program" (Expand search), "by computational cloud computer program" (Expand search), "by computational fixed computer program" (Expand search)
"using coding format python programming" » "using coping format python programming" (Expand search), "using coating format python programming" (Expand search), "using cooking format 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: (("by computational fluid computer program") OR ("using coding format python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational fluid computer program\") OR (\"using coding format python programming\"))".
• Removing quotes may allow a broader search: (( by computational fluid computer program ) OR ( using coding format python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational fluid computer program") OR ("using coding format python programming"))*.