Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc khai cac snippets" » "duc khai code snippets", "duc hai cac snippets", "duc kham cac snippets", "duc thai cac snippets", "duc khai thac snippets", "duc thoai cac snippets", "duc tai cac 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 khai cac snippets"))) or ("locating bug core snippets"))~.
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