Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac dung cac snippets" » "bac dung code snippets", "tac dung cac snippets", "ban dung cac snippets", "sach dung cac snippets", "bac luong cac snippets", "bac dung cho snippets", "bac dung tai 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: (((("bac dung cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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