Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang duc hau slippers" » "dang quoc hau slippers", "dao duc hau slippers", "dang su hau slippers", "dang duc chau slippers", "dang duc nhau slippers", "dang duc hau slippery", "dang duc hau 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: (((("dang duc hau slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang duc hau slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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