Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cung cua cua snippets" » "cung cua code snippets", "chung cua cua snippets", "dung cua cua snippets", "cong cua cua snippets", "cung cua chua snippets", "cung ca cua snippets", "cung qua cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cung cua cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cung cua cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cung cua cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cung cua cua snippets"))) or ("locating bug core snippets"))*.