Perhaps you should try some spelling variations:
"coder coder classification based program" » "coder cover classification based program" (Expand search), "coder codes classification based program" (Expand search), "coder cover classifications based program" (Expand search), "coder coder classification and program" (Expand search), "coder coder classification _ program" (Expand search), "coder decoder classification based program" (Expand search), "code code classification based program" (Expand search), "decoder codec classification based 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 classification based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder classification based program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder classification based program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder classification based program") OR ("api python python python programming"))*.