Perhaps you should try some spelling variations:
"advanced computation using cad program" » "advanced computations using cad program" (Expand search), "advanced computational using cad program" (Expand search), "advance computational using cad program" (Expand search), "advanced computation in cad program" (Expand search), "advanced composition using cad program" (Expand search), "advanced computation using cad programa" (Expand search), "advanced computation using cd program" (Expand search), "advanced computation using ced program" (Expand search), "advanced computation using cfd program" (Expand search), "advanced computation using c program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: "((\"advanced computation using cad program\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation using cad program ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using cad program") OR ("using codigo python python programming"))*.