Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc doi trac snippets" » "hoc hoi trac snippets", "hoc doi tac snippets", "hoc doi tram snippets", "hoc dai trac snippets", "hoc noi trac snippets", "hoc moi 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 ("hoc doi trac snippets"))) or ("locating bug core snippets"))~.
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