Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chan hai cau snippets" » "chan hai code snippets", "thanh hai cau snippets", "van hai cau snippets", "hang hai cau snippets", "chan hai chau snippets", "chan hai chu snippets", "chan hai hau 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: (((("chan hai cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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