Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cho chat snippets" » "tra cho code snippets", "tra cao chat snippets", "tra cho phat snippets", "tra chao chao snippets", "trang cho chat snippets", "tra chat chat snippets", "toan cho chat 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: (((("tra cho chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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