Perhaps you should try some spelling variations:
"coder decoding the complexity program" » "coder decoding the complex program" (Expand search), "coder decoding the complexity from" (Expand search), "coder decoding the complexity priors" (Expand search), "coding decoding the complexity program" (Expand search), "coder decoder the complexity program" (Expand search), "barcode decoding the complexity 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 decoding the complexity program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoding the complexity program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoding the complexity program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoding the complexity program") OR ("api python python python programming"))*.