Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh he ban slippers" » "trinh han ban slippers", "trinh hoa ban slippers", "trinh ky ban slippers", "trinh te ban slippers", "trinh he dan slippers", "trinh he van slippers", "trinh he ban slippery", "trinh he ban 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: (((("trinh he ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh he ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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