Perhaps you should try some spelling variations:
"coder gilmar arduino arduino programmable" » "coder gilmar labduino arduino programmable" (Expand search), "coder gilmar arduino genuino programmable" (Expand search), "coder gilmar arduino circuito programmable" (Expand search), "coder gilmar araujo arduino programmable" (Expand search), "cordeiro gilmar arduino arduino programmable" (Expand search), "jose gilmar arduino arduino programmable" (Expand search), "costa gilmar arduino arduino programmable" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder gilmar arduino arduino programmable") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder gilmar arduino arduino programmable\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder gilmar arduino arduino programmable ) OR ( api python python python programming ))*.