Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ly duc tang snippets" » "ly duc thang snippets", "ly duc tan snippets", "ly tuc tang snippets", "ly duoc tang snippets", "ly du tang snippets", "le duc tang snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ly duc tang snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ly duc tang snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ly duc tang snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.