Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hang duc hai snippets" » "hoang duc hai snippets", "dang duc hai snippets", "hong duc hai snippets", "hang cuc hai snippets", "hang duc dai snippets", "hang duc hau snippets", "hang duc hai slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("hang duc hai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang duc hai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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