Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ngoc ha thuc snippets" » "ngoc hai thuc snippets", "ngoc hoa thuc snippets", "ngoc lan thuc snippets", "ngoc va thuc snippets", "ngoc ha thuy snippets", "ngoc ha thu snippets", "ngoc ha thuc 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: (((("ngoc ha thuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ngoc ha thuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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