Perhaps you should try some spelling variations:
"codigo javascript using comparative program" » "codigo javascript using cooperative program" (Expand search), "codigo javascript using competitive program" (Expand search), "codigo javascript using collaborative program" (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: "((\"codigo javascript using comparative program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( codigo javascript using comparative program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("codigo javascript using comparative program") OR ("using coding python python programming"))*.