Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ten cay cho snippets" » "tren cay cho snippets", "gen cay cho snippets", "trien cay cho snippets", "ten cap cho snippets", "ten cao cho snippets", "ten cay 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: (((("ten cay cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ten cay cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ten cay cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ten cay cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.