Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban tre case snippets" » "ban rare case snippets", "ban tre can snippets", "ban two case snippets", "ben tre case snippets", "ban tro case snippets", "benh tre case 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 tre case 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 tre case snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban tre case snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban tre case snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.