Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can chua cau snippets" » "can chua code snippets", "ca chua cau snippets", "can chu cau snippets", "con chua cau snippets", "can chua cu snippets", "can chua dau snippets", "can cua cau 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 ("can chua cau snippets"))) or ("locating bug core snippets"))~.
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