Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat phuc ca snippets" » "dat phuc code snippets", "dat phu ca snippets", "xuat phuc ca snippets", "dat thu ca snippets", "dat phuc cam snippets", "dat phuc cua snippets", "dat phuc cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dat phuc ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat phuc ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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