Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc dang cac snippets" » "doc dang code snippets", "do dang cac snippets", "duoc dong cac snippets", "duoc dung cac snippets", "doc dung cac snippets", "doc bang cac snippets", "doc dong 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 ("doc dang cac snippets"))) or ("locating bug core snippets"))~.
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