Perhaps you should try some spelling variations:
"advanced computation using coupled problems" » "advanced computations using coupled problems" (Expand search), "advanced computational using coupled problems" (Expand search), "advance computational using coupled problems" (Expand search), "advanced computation in coupled problems" (Expand search), "advanced composition using coupled problems" (Expand search)
"using mobile python python programming" » "using mobile phone python programming" (Expand search), "using mobile pythons python programming" (Expand search), "using mobile piton python programming" (Expand search), "using mobile pitons 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: (("advanced computation using coupled problems") OR ("using mobile python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using coupled problems\") OR (\"using mobile python python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation using coupled problems ) OR ( using mobile python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using coupled problems") OR ("using mobile python python programming"))*.