Perhaps you should try some spelling variations:
"coder coder sampling fixed program" » "coder under sampling fixed program" (Expand search), "coder over sampling fixed program" (Expand search), "coder core sampling fixed program" (Expand search), "coder coder sampling mixed program" (Expand search), "coder coder sampling filter program" (Expand search), "coder coder sampling based program" (Expand search), "coder coder sampling led program" (Expand search), "coder decoder sampling fixed program" (Expand search), "code code sampling fixed program" (Expand search), "decoder codec sampling fixed 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 fixed program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling fixed program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder sampling fixed program ) OR ( api python python python programming ))*.