Perhaps you should try some spelling variations:
"using computational from scheduling problems" » "and computational from scheduling problems" (Expand search), "using computational from scheduling problem" (Expand search), "using computational foot scheduling problems" (Expand search), "using computation from scheduling problems" (Expand search), "using computational art scheduling problems" (Expand search), "using computational room scheduling problems" (Expand search), "using computational flow scheduling problems" (Expand search), "using computational crew scheduling problems" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational from scheduling problems\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational from scheduling problems ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational from scheduling problems") OR ("using coding python python programming"))*.