Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc con hoc snippets" » "duc con code snippets", "duc cong hoc snippets", "duc ton hoc snippets", "duc cuong hoc snippets", "duc co hoc snippets", "duc mon hoc snippets", "duc toan hoc 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: (((("duc con hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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