Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam di chi snippets" » "lam gi chi snippets", "lay di chi snippets", "nam di chi snippets", "lam dia chi snippets", "lam doi chi snippets", "lam du 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: (((("lam di chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam di chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam di chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam di chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.