Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can chi chu snippets" » "can thi chu snippets", "van chi chu snippets", "san chi chu snippets", "can chi chua snippets", "can choi chu snippets", "can cho chu 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 chi chu 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 chi chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can chi chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can chi chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.