Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuy dung o2 snippets" » "thuy dung code snippets", "thuy duong o2 snippets", "thuoc dung o2 snippets", "huy duong o2 snippets", "thuy dung o snippets", "thuy dung von snippets", "thuy dung doi 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: (((("thuy dung o2 snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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