Perhaps you should try some spelling variations:
"coder coder sampling led program" » "coder under sampling led program" (Expand search), "coder over sampling led program" (Expand search), "coder core sampling led program" (Expand search), "coder coder sampling leaf program" (Expand search), "coder coder sampling and program" (Expand search), "coder coder sampling low program" (Expand search), "coder decoder sampling led program" (Expand search), "code code sampling led program" (Expand search), "decoder codec sampling led program" (Expand search), "coder coder sampling redd program" (Expand search), "coder coder sampling aid program" (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 coder sampling led program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling led program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling led program") OR ("api python python python programming"))*.