Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"mac do voi snippets" » "mac dao voi snippets", "muc do voi snippets", "mac dong voi snippets", "mac doi voi snippets", "mac do moi 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: (((("mac do voi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( mac do voi snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("mac do voi snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.