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