Perhaps you should try some spelling variations:
"_ computational using linear program" » "_ computation using linear program" (Expand search), "_ computations using linear program" (Expand search), "_ computacional usinas linear program" (Expand search), "_ computational using linear programmin" (Expand search), "_ computational using linear programming" (Expand search)
"using modis python python programming" » "using modis pythons python programming" (Expand search), "using modis piton python programming" (Expand search), "using modis pitons python programming" (Expand search), "using codigos python python programming" (Expand search), "using codigo python python programming" (Expand search), "using modulo python python programming" (Expand search), "using mobile python 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: (("_ computational using linear program") OR ("using modis python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational using linear program\") OR (\"using modis python python programming\"))".
• Removing quotes may allow a broader search: (( _ computational using linear program ) OR ( using modis python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ computational using linear program") OR ("using modis python python programming"))*.