Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi cho doi snippets" » "thi cho code snippets", "thi choi doi snippets", "thi tho doi snippets", "thi thao doi snippets", "thi cho moi snippets", "thi cuoc doi snippets", "thi cho tuoi 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: (((("thi cho doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cho doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi cho doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
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