Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can tung ho snippets" » "can xung ho snippets", "van tung ho snippets", "manh tung ho snippets", "can tuong ho snippets", "can trung hoc snippets", "can trung hoa snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("can tung ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can tung ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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