Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bach toan do snippets" » "bach toan code snippets", "hach toan do snippets", "hoach toan do snippets", "bai toan do snippets", "bach toan ho snippets", "bach toan co snippets", "bach toan du 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: (((("bach toan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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