Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi dai xac slippers" » "thoi dai xac slippers", "thi mai xac slippers", "thi hai xac slippers", "thi dai dac slippers", "thi dai mac slippers", "thi dan xac slippers", "thi dai xac slippery", "thi dai xac 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: (((("thi dai xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi dai xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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