Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can thi chuc snippets" » "can thi cuc snippets", "can thi phuc snippets", "can thi thuc snippets", "cau thi chuc snippets", "dan thi chuc snippets", "van thi 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: (((("can thi 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: (((("can thi chuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can thi chuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can thi chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.