Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung ha cua snippets" » "dung ha code snippets", "dung va cua snippets", "dung he cua snippets", "dung khoa cua snippets", "dung hoa cua snippets", "dung hai cua snippets", "dung nha cua 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 ha cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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