Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao doi do snippets" » "trao doi do snippets", "tao dai do snippets", "tao boi do snippets", "tao doi bo snippets", "tao doi co snippets", "tao doi 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: (((("tao doi do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao doi do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao doi do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao doi do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.