Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao hang cau snippets" » "tao hang code snippets", "tao zhang cau snippets", "tao khang cau snippets", "tao bang cau snippets", "tao hang dau snippets", "tao hang ca snippets", "tao nhung cau 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: (((("tao hang cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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