Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat trinh co snippets" » "dat trinh code snippets", "dan trinh co snippets", "lap trinh co snippets", "dat trong co snippets", "dat trinh do snippets", "dat trinh cong snippets", "dat trinh hoa 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: (((("dat trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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