Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ngu ap dung slippers" » "ngu xay dung slippers", "ngu van dung slippers", "ngu lap dung slippers", "ngu tap dung slippers", "ngu am dung slippers", "ngu ap dung slippery", "ngu ap dung 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: (((("ngu ap dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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