Perhaps you should try some spelling variations:
"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)
"coder coder helmets arduino programmable" » "coder decoder helmets arduino programmable" (Expand search), "code code helmets arduino programmable" (Expand search), "decoder codec helmets arduino programmable" (Expand search), "coder coder helmet arduino programmable" (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 coder helmets arduino programmable\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder helmets arduino programmable ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder helmets arduino programmable") OR ("api python python python programming"))*.