Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai chat hoc snippets" » "dai chat code snippets", "dai nhat hoc snippets", "dai phat hoc snippets", "dam chat hoc snippets", "dai chat hoa snippets", "dai chat thom snippets", "dai cho 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: (((("dai chat hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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