Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra tu cao snippets" » "tra tu code snippets", "tran tu cao snippets", "trat tu cao snippets", "tra du cao snippets", "tra cu cao snippets", "tra tu cac snippets", "tra vu cao 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 ("tra tu cao snippets"))) or ("locating bug core snippets"))~.
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