Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc thi con snippets" » "thuc thi con snippets", "chu thi con snippets", "thuc thai con snippets", "chuc thi cong snippets", "chuc thi mon snippets", "chuc chi con 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: (((("chuc thi 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: (((("chuc thi con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc thi con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc thi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.