Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thap ba den snippets" » "thap da den snippets", "thac bao den snippets", "thap tai den snippets", "thap ban den snippets", "thap va den snippets", "thap ba don 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: (((("thap ba den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thap ba den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thap ba den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap ba den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.