Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban dac de snippets" » "ban dan de snippets", "ban dau de snippets", "ban sac de snippets", "ban dai de snippets", "ban tac de snippets", "ban dam de 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: (((("ban dac de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban dac de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban dac de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban dac de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.