Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"kim cau noi snippets" » "kim cau code snippets", "kim tau noi snippets", "diem cau noi snippets", "chim cau noi snippets", "kim cau hoi snippets", "kim cau doi snippets", "kim cach noi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("kim cau noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kim cau noi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("kim cau noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.