Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan la chu snippets" » "son la chu snippets", "soan va chu snippets", "toan lao chu snippets", "soan lam chu snippets", "soan la chi 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: (((("soan la chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soan la chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan la chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan la chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.