Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dam tan ca snippets" » "dam tang ca snippets", "dam van ca snippets", "dam lan ca snippets", "dam tan cua snippets", "dam dan ca 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: (((("dam tan ca snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dam tan ca snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dam tan ca snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.