Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thap phu de snippets" » "thap khu de snippets", "thap du de snippets", "chau phu de snippets", "thap chu de snippets", "thap phu da snippets", "thap shu de 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 phu de 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 phu de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thap phu de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap phu de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.