Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tap tran tro snippets" » "tap tranh tro snippets", "tan tran tro snippets", "tap toan tro snippets", "tap tran troi snippets", "tap tran tri snippets", "tap tran trong snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tap tran tro snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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