Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"so cong chu snippets" » "so cong code snippets", "so cong chuc snippets", "so cong chua snippets", "so cong cu snippets", "bo cong chu snippets", "cao cong chu snippets", "hoc cong chu 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: (((("so cong chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("so cong chu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( so cong chu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("so cong chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.