Perhaps you should try some spelling variations:
"by computational problem complexity from" » "by computational probe complexity from" (Expand search), "by computacional problemas complexity from" (Expand search), "by computational program complexity from" (Expand search), "by computational problema complexo from" (Expand search), "by computational project complexity from" (Expand search), "by computational from complexity from" (Expand search), "_ computational problem complexity from" (Expand search), "and computational problem 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 problem complexity from\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational problem complexity from ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational problem complexity from") OR ("using coding python python programming"))*.