Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tro hoc can snippets" » "tri hoc can snippets", "tru hoc can snippets", "trong hoc can snippets", "tro hoc dan snippets", "tro hoc cao snippets", "tro hoc cac 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 ("tro hoc can snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tro hoc can snippets"))) OR ("locating bung code snippets")).
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