Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"what can toc snippets" » "what can code snippets", "hau can toc snippets", "bat can toc snippets", "pham can toc snippets", "what dan toc snippets", "what cac toc snippets", "what cao toc 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: (((("what can toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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