Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao mang mo snippets" » "tao bang mo snippets", "tao pang mo snippets", "tao zhang mo snippets", "tao mang co snippets", "tao mang mong 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 mang mo 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 mang mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao mang mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao mang mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.