Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc nao cap snippets" » "cuc nam cap snippets", "cuc nho cap snippets", "duc nao cap snippets", "cuc cao cap snippets", "cuc nang cap snippets", "cuc nuoc cap 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: (((("cuc nao cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuc nao cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc nao cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc nao cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.