Perhaps you should try some spelling variations:
"based computation using scheduling problem" » "based computational using scheduling problem" (Expand search), "based competition using scheduling problem" (Expand search), "based compilation using scheduling problem" (Expand search), "based computations using scheduling problem" (Expand search), "based computation in scheduling problem" (Expand search), "based composition using scheduling problem" (Expand search), "based computation sizing scheduling problem" (Expand search), "based computation mining scheduling problem" (Expand search), "based computation uplink scheduling problem" (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 scheduling problem") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using scheduling problem\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( based computation using scheduling problem ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using scheduling problem") OR ("using codigo python python programming"))*.