Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca tran hong snippets" » "ca tran code snippets", "ca tran hoang snippets", "ca tran hung snippets", "ca tran trong snippets", "ha tran hong snippets", "ca tra hong snippets", "ca tren hong 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: (((("ca tran hong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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