Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chu da cua snippets" » "chu de cua snippets", "cuu da cua snippets", "phu da cua snippets", "chu dai cua snippets", "chu day cua snippets", "chu dan cua 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: (((("chu da cua snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( chu da cua snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chu da cua snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.