Perhaps you should try some spelling variations:
"advanced computation using coupled problem" » "advanced computations using coupled problem" (Expand search), "advanced computational using coupled problem" (Expand search), "advance computational using coupled problem" (Expand search), "advanced computation in coupled problem" (Expand search), "advanced composition using coupled problem" (Expand search), "advanced computation using coupled problems" (Expand search)
"using indigo python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using indigo pythons python programming" (Expand search), "using indigo piton python programming" (Expand search), "using indigo pitons 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: "((\"advanced computation using coupled problem\") OR (\"using indigo python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation using coupled problem ) OR ( using indigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using coupled problem") OR ("using indigo python python programming"))*.