Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc va det snippets" » "thuc vat det snippets", "thuc dan det snippets", "thuc day det snippets", "thuc va diet snippets", "thuc va de snippets", "thuc va dat 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: (((("thuc va det snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc va det snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc va det snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc va det snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.