Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"den cua cau snippets" » "den cua code snippets", "dien cua cau snippets", "de cua cau snippets", "dan cua cau snippets", "den chua cau snippets", "den cua cac snippets", "den 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: (((("den cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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