Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tim ho cac snippets" » "tim ho code snippets", "tam ho cac snippets", "tim ha cac snippets", "kim ho cac snippets", "tim cho cac snippets", "tim hoc cac snippets", "tim tho cac 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: (((("tim ho cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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