Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi tang cho snippets" » "phi tang code snippets", "phap tang cho snippets", "thi trang cho snippets", "phi trong cho snippets", "phi trang cho snippets", "phi sang cho snippets", "phi hang cho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phi tang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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