Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan trong co snippets" » "dan trong code snippets", "ban trong co snippets", "dat trong co snippets", "dao trong co snippets", "dan trong ca snippets", "dan trong cong snippets", "dan trong cuoc 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: (((("dan trong co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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