Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban dan chuc snippets" » "ban dan thuc snippets", "ban da chuc snippets", "ban don chuc snippets", "ban hang chuc snippets", "ban hanh chuc snippets", "ban quan chuc 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: (((("ban dan chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban dan chuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban dan chuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban dan chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.