Perhaps you should try some spelling variations:
"advanced computations grids computer program" » "advanced computational grids computer program" (Expand search), "advance computational grids computer program" (Expand search), "advanced communications grids computer program" (Expand search), "advanced computacional grids computer program" (Expand search), "advanced computational grid computer program" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computations grids computer program\") OR (\"using mobile python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computations grids computer program ) OR ( using mobile python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computations grids computer program") OR ("using mobile python python programming"))*.