Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao le con snippets" » "tao led con snippets", "tao he con snippets", "dao le con snippets", "tao le cong snippets", "tao len con snippets", "tao le 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 le con 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 le con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao le con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao le con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.