Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi khan cac snippets" » "thi khan code snippets", "thi khanh cac snippets", "thi than cac snippets", "thi han cac snippets", "thi phan cac snippets", "thi khai cac snippets", "thi khan cap 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: (((("thi khan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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