Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toi tu cau snippets" » "toi tu code snippets", "troi tu cau snippets", "loi tu cau snippets", "toi uu cau snippets", "toi tu cac snippets", "toi cu cau snippets", "toi tu can 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 ("toi tu cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toi tu cau snippets"))) OR ("locating bug core snippets")).
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