Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu dong dat slippers" » "thuy dong dat slippers", "tu dong dat slippers", "thu cong dat slippers", "thu dong vat slippers", "thu dung dat slippers", "thu dong ha slippers", "thu dong dat slippery", "thu dong dat 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: (((("thu dong dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu dong dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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