Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dung ky thuc snippets" » "mung ky thuc snippets", "vung ky thuc snippets", "dung may thuc snippets", "dung ky tuc snippets", "dung ky thu snippets", "dung ky thua snippets"

Try widening your search to All Fields.

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