Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau thuc thi slippers" » "cau truc thi slippers", "cuu thuc thi slippers", "can thuc thi slippers", "cau thuc thai slippers", "cau thuc thuc slippers", "cau luc thi slippers", "cau thuc thi slippery", "cau thuc 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: (((("cau thuc 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: (((("cau thuc thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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