Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"minh thu xac slippers" » "minh thuy xac slippers", "minh khue xac slippers", "dinh thuy xac slippers", "minh thau xay slippers", "minh thu xac slippery", "minh thu xac 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: (((("minh thu xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("minh thu xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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