Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thieu lam ca snippets" » "tieu lam ca snippets", "lieu lam ca snippets", "thiet lap ca snippets", "thieu lam cua snippets", "thieu lam cha snippets", "thieu lam co 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: (((("thieu lam ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thieu lam ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thieu lam ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thieu lam ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.