Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tap dan mo snippets" » "tap doan mo snippets", "tap danh mo snippets", "tap van mo snippets", "tap dan mon snippets", "tap dan so snippets", "tap fan mo 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: (((("tap dan mo snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( tap dan mo snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tap dan mo snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.