Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac duc cac snippets" » "cac duc code snippets", "cac du cac snippets", "cac dac cac snippets", "cao duc cac snippets", "cac duoc cac snippets", "cac tuc cac snippets", "cac muc cac 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: (((("cac duc cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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