Perhaps you should try some spelling variations:
"coder coder sampling receiver program" » "coder coder sampling reviver program" (Expand search), "coder coder sampling recovery program" (Expand search), "coder coder sampling river program" (Expand search), "coder under sampling receiver program" (Expand search), "coder over sampling receiver program" (Expand search), "coder core sampling receiver program" (Expand search), "coder decoder sampling receiver program" (Expand search), "code code sampling receiver program" (Expand search), "decoder codec sampling receiver 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder sampling receiver program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling receiver program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling receiver program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling receiver program") OR ("api python python python programming"))*.