Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac toan cua snippets" » "bac toan code snippets", "bai toan cua snippets", "bao toan cua snippets", "hach toan cua snippets", "bac than cua snippets", "bac tan cua snippets", "bac doanh cua 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: (((("bac toan cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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