Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu ban doc snippets" » "cuu van doc snippets", "cua ban doc snippets", "cuu san doc snippets", "cuu ban duoc snippets", "cuu ban do snippets", "cuu bai doc 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 ban doc 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 ban doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu ban doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu ban doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.