Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong gap cac snippets" » "cong gap code snippets", "cong lap cac snippets", "cong giao cac snippets", "cong tac cac snippets", "cong tap cac snippets", "cong gian cac snippets", "cong giai 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: (((("cong gap cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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