Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao chuc thi slippers" » "tao thuoc thi slippers", "tao cu thi slippers", "tao chat thi slippers", "tao thuc thi slippers", "tao chu thi slippers", "tao thuc thai slippers", "tao chuc thi slippery", "tao chuc thi 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: (((("tao chuc thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao chuc thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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