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