Perhaps you should try some spelling variations:
"advanced computational using fixed program" » "and computational using fixed program" (Expand search), "based computational using fixed program" (Expand search), "advanced computation using fixed program" (Expand search), "advanced computations using fixed program" (Expand search), "advanced computacional usinas fixed program" (Expand search), "advanced computational using based program" (Expand search), "advanced computational using led program" (Expand search), "advanced computational using mixed program" (Expand search), "advanced computational using fiber program" (Expand search), "advanced computational using field 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 computational using fixed program\") OR (\"using mobile python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computational using fixed program ) OR ( using mobile python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computational using fixed program") OR ("using mobile python python programming"))*.