Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi than cuu snippets" » "thi thanh cuu snippets", "thi thuan cuu snippets", "thi thao cuu snippets", "thi than cua snippets", "thi than cui snippets", "thi thanh luu 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: (((("thi than cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi than cuu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi than cuu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi than cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.