Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran duy bi snippets" » "tran duc bi snippets", "tran quy bi snippets", "tran thuy bi snippets", "tran duy ai snippets", "tran duy ba snippets", "tran duy bien snippets", "tran duy bi 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 duy bi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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