Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"van cac bang snippets" » "van cao bang snippets", "van cac dang snippets", "van cac ban snippets", "van hac bang snippets", "van cau bang snippets", "van bac bang 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 ("van cac bang snippets"))) or ("locating bug core snippets"))~.
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