Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc hoi hoc snippets" » "toc hoi code snippets", "toc hoc hoc snippets", "hoc hoi hoc snippets", "toc noi hoc snippets", "toc hoa hoc snippets", "toc khoa hoc snippets", "toc hoi chuc 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: (((("toc hoi hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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