Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc tao cau snippets" » "duc tao code snippets", "duc tan cau snippets", "duc tho cau snippets", "duc dao cau snippets", "duc tao cu snippets", "duc tao cao snippets", "duc tao sau 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: (((("duc tao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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