Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran com mot snippets" » "tren com mot snippets", "tran cong mot snippets", "trang con mot snippets", "tran co mot snippets", "tran chon mot 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: (((("tran com mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran com mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran com mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran com mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.