Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tiep cua doi snippets" » "tiep cua code snippets", "tiep can doi snippets", "dieu cua doi snippets", "tap cua doi snippets", "tiep sua doi snippets", "tiep cua dai snippets", "tiep cua hoi 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: (((("tiep cua doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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