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