Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hoi cho snippets" » "phi hoi code snippets", "phi loi cho snippets", "khi hoi cho snippets", "phi doi cho snippets", "phi hoi chu snippets", "phi hoi co snippets", "phi hoc cho 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: (((("phi hoi cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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