Perhaps you should try some spelling variations:
"and computational using spin program" » "and computation using spin program" (Expand search), "and computations using spin program" (Expand search), "and computacional usinas spin program" (Expand search), "_ computational using spin program" (Expand search), "and computational using in program" (Expand search), "and computational using open program" (Expand search), "and computational using rain program" (Expand search), "and computational ising spin program" (Expand search), "and computational using spi program" (Expand search), "and computational using span program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: "((\"and computational using spin program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using spin program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using spin program") OR ("using python python python programming"))*.