Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam linh cua snippets" » "tam linh cua snippets", "lam tinh cua snippets", "nam linh cua snippets", "lam sinh cua snippets", "lam dinh 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: (((("lam linh 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: (((("lam linh cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam linh cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam linh cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.