Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre ca cach snippets" » "tre cai cach snippets", "tre cac cach snippets", "tre ca cac snippets", "tre can cach snippets", "tren ca cach snippets", "te ca cach 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: (((("python using java snippets") or ("tre ca cach snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tre ca cach snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tre ca cach snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tre ca cach snippets"))) or ("locating bug code snippets"))*.