Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cui hoi trac slippers" » "cua hoi trac slippers", "cui toi trac slippers", "cuu hoi trac slippers", "cui hoi trach slippers", "cui hoi tran slippers", "cui hoi tac slippers", "cui hoi trac slippery", "cui hoi trac 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: (((("cui hoi trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cui hoi trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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