Perhaps you should try some spelling variations:
"based computational using light program" » "and computational using light program" (Expand search), "by computational using light program" (Expand search), "based computation using light program" (Expand search), "based computations using light program" (Expand search), "based computacional usinas light program" (Expand search), "based computational using lighting programs" (Expand search), "based computational curing lights 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: "((\"based computational using light program\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational using light program ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational using light program") OR ("using codigo python python programming"))*.