Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao chua cu snippets" » "ta chua cu snippets", "tao thuan cu snippets", "tac chuan cu snippets", "tao chua cau snippets", "tao cua cu snippets", "tao chua co 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: (((("tao chua cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao chua cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao chua cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao chua cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.