Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chao cho con snippets" » "chao chao con snippets", "cao cho con snippets", "chat cho con snippets", "chao cho cong snippets", "chao cho lon snippets", "chao cho can 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: (((("chao cho 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: (((("chao cho con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chao cho con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao cho con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.