Perhaps you should try some spelling variations:
"coder c programming arduino programmable" » "coder c programacao arduino programmable" (Expand search), "coder c programming adult programmable" (Expand search), "coder c programavel arduino programmable" (Expand search), "coder _ programming arduino programmable" (Expand search), "coder cone programming arduino programmable" (Expand search), "coder and programming arduino programmable" (Expand search), "poder c programming arduino programmable" (Expand search), "coders _ programming 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder c programming arduino programmable\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder c programming arduino programmable ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder c programming arduino programmable") OR ("api python python python programming"))*.