Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran hong ta snippets" » "tran hoang ta snippets", "tran hung ta snippets", "tran trong ta snippets", "tran hong ha snippets", "tran hong va snippets", "tran hong thai snippets", "tran hong ta 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: (((("tran hong ta snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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