Perhaps you should try some spelling variations:
"advanced computation using singular problems" » "advanced computations using singular problems" (Expand search), "advanced computational using singular problems" (Expand search), "advance computational using singular problems" (Expand search), "advanced computation in singular problems" (Expand search), "advanced composition using singular problems" (Expand search), "advanced computation using single 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: (("advanced computation using singular problems") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using singular problems\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation using singular problems ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using singular problems") OR ("using codigo python python programming"))*.