Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan tay cua snippets" » "ban tay cua snippets", "dao tay cua snippets", "gian tay cua snippets", "dan day cua snippets", "dan ty cua 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: (((("dan tay cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan tay cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan tay cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tay cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.