Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi doi trac snippets" » "hoi hoi trac snippets", "hoi doi tac snippets", "hoi doi tram snippets", "hoi doai trac snippets", "hoc doi trac snippets", "hoa doi trac snippets"

Try widening your search to All Fields.

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