Perhaps you should try some spelling variations:
"and computational using maple programa" » "and computation using maple programa" (Expand search), "and computations using maple programa" (Expand search), "and computacional usinas maple programa" (Expand search), "_ computational using maple programa" (Expand search), "and computational using moodle programa" (Expand search), "and computational using saude programa" (Expand search), "and computational using male programa" (Expand search), "and computational using mall programa" (Expand search), "and computational using map programa" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: "((\"and computational using maple programa\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using maple programa ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using maple programa") OR ("using coding python python programming"))*.