Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vat cua cau snippets" » "vat cua code snippets", "mat cua cau snippets", "bat cua cau snippets", "dat cua cau snippets", "vat chua cau snippets", "vat cua cac snippets", "vat cua chu 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: (((("vat cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vat cua cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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