Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan nam ca snippets" » "phan nam code snippets", "pham nam ca snippets", "nhan nam ca snippets", "phan cam ca snippets", "phan nam cao snippets", "phan nam cac snippets", "phan nam cua 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: (((("phan nam ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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