Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung he cac snippets" » "vung he code snippets", "dung he cac snippets", "vung re cac snippets", "vung ho cac snippets", "vung nhe cac snippets", "vung ve cac snippets", "vung he bac 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: (((("vung he cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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