Perhaps you should try some spelling variations:
"advanced application _ computer program" » "advanced applications _ computer program" (Expand search), "advanced glycation _ computer program" (Expand search), "advanced oxidation _ computer 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 application _ computer program\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced application _ computer program ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced application _ computer program") OR ("using codigo python python programming"))*.