Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly tam cau snippets" » "ly tao cau snippets", "ly nam cau snippets", "ly ta cau snippets", "ly tai cau snippets", "ly lam cau 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: (((("ly tam 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: (((("ly tam cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly tam cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly tam cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.