Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu hon hoc snippets" » "tu hon code snippets", "tu hoa hoc snippets", "tu hon hop snippets", "tu hoi hoc snippets", "tu chon hoc snippets", "tuc hon hoc snippets", "tu hoc hoc 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: (((("tu hon hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu hon hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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