Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pan li o snippets" » "ban li o snippets", "dan li o snippets", "han li o snippets", "pan li so snippets", "pan li co snippets", "pan di o 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: (((("pan li o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pan li o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pan li o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pan li o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.