Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong thu hoi snippets" » "dong thu code snippets", "duong thu hoi snippets", "dong thuc hoi snippets", "dong thuy hoi snippets", "dong thu hoai snippets", "dong thu phoi snippets", "dong thu hai 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: (((("dong thu hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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