Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tong cuc ho snippets" » "tong cuc code snippets", "trong cuoc ho snippets", "thong cua ho snippets", "cong chuc ho snippets", "tong cuc hoa snippets", "tong cuc nho snippets", "tong cac ho 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: (((("tong cuc ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tong cuc ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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