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