Perhaps you should try some spelling variations:
"by computational tool complexity from" » "by computational biology complexity from" (Expand search), "_ computational tool complexity from" (Expand search), "and computational tool complexity from" (Expand search), "by computational school complexity from" (Expand search), "by computational model complexity from" (Expand search), "by computational moral complexity from" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational tool complexity from\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational tool complexity from ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational tool complexity from") OR ("using coding python python programming"))*.