Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cast tu le snippets" » "cast vu le snippets", "cast tu te snippets", "case tu le snippets", "cost tu le snippets", "cat tu le 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: (((("cast tu le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cast tu le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cast tu le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cast tu le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.