Perhaps you should try some spelling variations:
"coder computational study arduino programmable" » "code computational study arduino programmable" (Expand search), "poder computacional study arduino programmable" (Expand search), "model computational study arduino programmable" (Expand search), "coder computational estufa arduino programmable" (Expand search), "coder computational study around programmable" (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: "((\"coder computational study arduino programmable\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computational study arduino programmable ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computational study arduino programmable") OR ("using codigo python python programming"))*.