Perhaps you should try some spelling variations:
"test aplicacao python arduino programmable" » "test aplicacao pos arduino programmable" (Expand search), "tst aplicacao python arduino programmable" (Expand search), "gest aplicacao python arduino programmable" (Expand search), "testes aplicacao python arduino programmable" (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: "((\"test aplicacao python arduino programmable\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( test aplicacao python arduino programmable ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("test aplicacao python arduino programmable") OR ("using coding python python programming"))*.