Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cu van tru snippets" » "cu van thu snippets", "cu van tu snippets", "cu van tri snippets", "cuu van tru snippets", "chu van tru snippets", "cau van tru 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: (((("cu van tru snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cu van tru snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cu van tru snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.