Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu dong cac snippets" » "thu dong code snippets", "thuy dong cac snippets", "tu dong cac snippets", "thu cong cac snippets", "thu duong cac snippets", "thu dong bac snippets", "thu dung 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: (((("thu dong cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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