Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung loai he snippets" » "dung loai code snippets", "dung lai he snippets", "dang loai he snippets", "dung hoai he snippets", "dung loai ve snippets", "dung loai thue snippets", "dung loai hoc 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 loai he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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