Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc su than snippets" » "thuoc su than snippets", "phuc su than snippets", "chuc su than snippets", "thuc su thanh snippets", "thuc suy than snippets", "thuc nu than snippets", "thuc su than 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: (((("thuc su than snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc su than snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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