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