Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu ta duoc slippers" » "thu tao duoc slippers", "thu tan duoc slippers", "thu da duoc slippers", "thu tai duoc slippers", "thu ha duoc slippers", "thu tu duoc slippers", "thu ta duoc slippery", "thu ta duoc grippers"
"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: (((("python using java snippets") or ("thu ta duoc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thu ta duoc slippers"))) OR ("locating bug code snippets")).
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