Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi thu thap snippets" » "hoi thu nhap snippets", "hoi thu thao snippets", "hoi thuc thai snippets", "hoai thu thap snippets", "hoi chu thap snippets", "doi thu thap snippets", "hoi thu thap 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: (((("hoi thu thap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi thu thap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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