Perhaps you should try some spelling variations:
"based computational _ complexity process" » "and computational _ complexity process" (Expand search), "by computational _ complexity process" (Expand search), "based computational _ complexity processes" (Expand search), "based computational _ complexity projects" (Expand search), "based computational _ complex process" (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: (("based computational _ complexity process") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational _ complexity process\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based computational _ complexity process ) OR ( using coding python python programming ))*.