Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sac dan do snippets" » "cac dan do snippets", "bac dan do snippets", "sa dan do snippets", "sac dang do snippets", "sac dan dao snippets", "sac doan do 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: (((("sac dan do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sac dan do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sac dan do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sac dan do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.