Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tri hoc den snippets" » "triet hoc den snippets", "tri thuc den snippets", "thai hoc den snippets", "tri hoc dan snippets", "tri hoc de snippets", "tri hoc hien 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 ("tri hoc den snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri hoc den snippets"))) OR ("locating bugs code snippets")).
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