Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toi hoat hon snippets" » "toan hoat hon snippets", "thi hoa hon snippets", "thi hoan hon snippets", "toi doat hon snippets", "toi hoat ho snippets", "toi hoat dong 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: (((("toi hoat hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toi hoat hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toi hoat hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toi hoat hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.