Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi ben cung snippets" » "thi ben vung snippets", "thi ban cung snippets", "thi bien chung snippets", "chi ben cung snippets", "khi ben cung snippets", "toi ben cung 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: (((("thi ben cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi ben cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi ben cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi ben cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.