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