Perhaps you should try some spelling variations:
"code code arduino binary programming" » "code code arduino board programming" (Expand search), "code cobre arduino binary programming" (Expand search), "code con arduino binary programming" (Expand search), "code ide arduino binary programming" (Expand search), "code cdc arduino binary programming" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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: (("code code arduino binary programming") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code code arduino binary programming\") OR (\"python code python python programming\"))".
• Removing quotes may allow a broader search: (( code code arduino binary programming ) OR ( python code python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code code arduino binary programming") OR ("python code python python programming"))*.