Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac dep snippets" » "dung cac code snippets", "luong cac dep snippets", "dung cho dep snippets", "dung tai dep snippets", "dung cai dep snippets", "dung mac dep snippets", "dung sac dep 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: (((("python using java snippets") or ("dung cac dep snippets"))) or ("locating bug core snippets"))~.
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