Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh du xac snippets" » "anh duc xac snippets", "danh du xac snippets", "anh d xac snippets", "anh dau xac snippets", "anh du bac snippets", "anh pu xac snippets", "anh du xac slippers"

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: (((("anh du xac snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( anh du xac snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("anh du xac snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.