Perhaps you should try some spelling variations:
"coder coder sampling stem program" » "coder under sampling stem program" (Expand search), "coder over sampling stem program" (Expand search), "coder core sampling stem program" (Expand search), "coder coder sampling system program" (Expand search), "coder coder sampling sites program" (Expand search), "coder coder sampling site program" (Expand search), "coder coder sampling ste program" (Expand search), "coder coder sampling steps program" (Expand search), "coder decoder sampling stem program" (Expand search), "code code sampling stem program" (Expand search), "decoder codec sampling stem 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 stem program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder sampling stem program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling stem program") OR ("api python python python programming"))*.