Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"_ cat cua snippets" » "_ chat cua snippets", "_ ca cua snippets", "_ mat cua snippets", "_ cast cua snippets", "_ sat cua snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("python using java snippets") OR ("_ cat cua snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( _ cat cua snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("_ cat cua snippets"))) or ("locating bug code snippets"))*.