Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu dan cac snippets" » "lieu dan code snippets", "lieu dao cac snippets", "lieu van cac snippets", "lieu ban cac snippets", "lieu dan cach snippets", "lieu dang cac snippets", "lieu dan ca 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: (((("lieu dan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu dan cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lieu dan cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu dan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.