Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac tam phat snippets" » "dac va phat snippets", "dac dao phat snippets", "dac tam than snippets", "dac tan phat snippets", "dau tam phat snippets", "doc tam phat snippets", "dac tam phat 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: (((("dac tam phat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac tam phat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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