Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phep xa cac snippets" » "phep xa code snippets", "phap xac cac snippets", "phap xoa cac snippets", "phep mau cac snippets", "phep va cac snippets", "phep ca cac snippets", "phep xa cao 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: (((("phep xa cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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