Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc tham hoi snippets" » "duc tham code snippets", "duc pham hoi snippets", "duc kham hoi snippets", "duc tam hoi snippets", "duc tham hoa snippets", "duc cham hoi snippets", "duc pham hoai 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: (((("python using java snippets") or ("duc tham hoi snippets"))) or ("locating bug core snippets"))~.
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