Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dat mat rang snippets" » "dat mat bang snippets", "dat mat hang snippets", "dat mat trong snippets", "dat may rang snippets", "dau mat rang snippets", "dang mat rang snippets"

Try widening your search to All Fields.

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