Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cat lam son snippets" » "cap lam son snippets", "cay lam son snippets", "dat lam son snippets", "cat lam san snippets", "cat lam sang snippets", "cat lang son 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: (((("cat lam son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cat lam son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cat lam son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cat lam son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.