Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat thi cau snippets" » "dat thoi cau snippets", "dan thi cau snippets", "dao thi cau snippets", "dat thi chau snippets", "dat thi cu snippets", "dat thi cam 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: (((("dat thi cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat thi cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat thi cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat thi cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.