Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc can link snippets" » "hoc van linh snippets", "hoc ban linh snippets", "hoc a link snippets", "hoc dan link snippets", "hoc cao link snippets", "hoc cac link snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc can link snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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