Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh bai coc snippets" » "anh bai code snippets", "sach bai coc snippets", "danh bat coc snippets", "hinh bai coc snippets", "anh bai hoc snippets", "anh bai doc snippets", "anh bat coc 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: (((("python using java snippets") or ("anh bai coc snippets"))) or ("locating bug core snippets"))~.
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