Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bac dam phan snippets" » "bac d phan snippets", "bac va phan snippets", "bac van phan snippets", "bac dai phan snippets", "bao dam phan snippets", "bac am phan snippets"

Try widening your search to All Fields.

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