Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu gi de snippets" » "cuu bi de snippets", "cuu vi de snippets", "cuu giai de snippets", "cuu gia de snippets", "cuu ga de snippets", "cuu gi he snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cuu gi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu gi de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu gi de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu gi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.