Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao den cong snippets" » "tao den code snippets", "tao dien cong snippets", "tao den dong snippets", "tao len cong snippets", "tao nen cong snippets", "dao den cong snippets", "tac den cong 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: (((("tao den cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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