Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hoat den snippets" » "phi hoat code snippets", "chi hoat den snippets", "thi hoa den snippets", "thi hoan den snippets", "phi hoat dong snippets", "phi hoat doi snippets", "phi hoat van 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 hoat den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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