Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can chu dong snippets" » "can chiu dong snippets", "can chua dong snippets", "can cau dong snippets", "ca chu dong snippets", "cac chu 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: (((("can chu dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can chu dong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can chu dong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can chu dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.