Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tang van ha snippets" » "dang van ha snippets", "hoang van ha snippets", "trong van ha snippets", "tang van hoa snippets", "tang van chat snippets", "tang van hanh 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: (((("tang van ha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( tang van ha snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tang van ha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.