Perhaps you should try some spelling variations:
"coder computational _ computational code" » "code computational _ computational code" (Expand search), "poder computacional _ computational code" (Expand search), "model computational _ computational code" (Expand search), "coder computational _ computational model" (Expand search), "coder computational _ computational cost" (Expand search), "coder computational _ computational models" (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: (("coder computational _ computational code") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational _ computational code\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder computational _ computational code ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder computational _ computational code") OR ("using coding python python programming"))*.