Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tang cho san snippets" » "trang cho san snippets", "sang cho san snippets", "hang cho san snippets", "tang cho can snippets", "tang ho san snippets", "tang cho sinh 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 ("tang cho san snippets"))) or ("locating bug core snippets"))~.
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