Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc duc hoan snippets" » "doc duc code snippets", "doc duc hoang snippets", "doc duc hoa snippets", "doc duc toan snippets", "do duc hoan snippets", "hoc duc hoan snippets", "duoc duoc hoan 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: (((("doc duc hoan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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