Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"men lan hung snippets" » "men van hung snippets", "men luan chung snippets", "men lan phuong snippets", "men gan hung snippets", "men lam hung snippets", "menh van hung snippets", "men lan hung slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("men lan hung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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