Perhaps you should try some spelling variations:
"based computation using complex problems" » "based computational using complex problems" (Expand search), "based competition using complex problems" (Expand search), "based compilation using complex problems" (Expand search), "based computations using complex problems" (Expand search), "based computation in complex problems" (Expand search), "based composition using complex problems" (Expand search), "based computation using complex projects" (Expand search), "based computation housing complex problems" (Expand search), "based computation using computer problems" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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 computation using complex problems") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using complex problems\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( based computation using complex problems ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using complex problems") OR ("using codigo python python programming"))*.