Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hyun yong cu snippets" » "hyun yong code snippets", "hyun you cu snippets", "jun yong cu snippets", "yuan yong cu snippets", "hyun cong cu snippets", "hyun yong chul snippets", "hyun cong cua snippets"
"python using java snippets" » "python using data snippets"

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

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