Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tac dung cuc snippets" » "tac dung code snippets", "sach dung cuc snippets", "xay dung cuc snippets", "tin dung cuc snippets", "tac dung cua snippets", "tac dung cu snippets", "tac 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: (((("tac dung cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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