Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang de cau snippets" » "dang de code snippets", "dang deo cau snippets", "dung de cau snippets", "dang do cau snippets", "dang ke cau snippets", "dang le cau snippets", "dang ve 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: (((("dang de cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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