Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cac chat snippets" » "tra cac code snippets", "tra cao chat snippets", "tra cac thuat snippets", "tra cac nha snippets", "tra cau chat snippets", "tri cac chat snippets", "tranh cac 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 cac chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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