Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cua cuu snippets" » "dung cua code snippets", "dung luan cuu snippets", "dung cho cuu snippets", "dung cua chu snippets", "dung cua cu snippets", "dung 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: (((("dung cua cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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