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