Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dap tan tang snippets" » "dap fan tang snippets", "dap lan tang snippets", "dap tay tang snippets", "dac tan tang snippets", "dai tan tang snippets", "tap toan tang snippets"

Try widening your search to All Fields.

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