Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dong san tan snippets" » "cong san tan snippets", "dong bang tan snippets", "dong von tan snippets", "dong van tan snippets", "dong san van snippets", "dong san tay 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 ("dong san tan snippets"))) or ("locating bug core snippets"))~.
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