Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc vu noi snippets" » "phuc vu noi snippets", "thuc va noi snippets", "thuc ve noi snippets", "thuc vu ngoi snippets", "thuc nu noi 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 vu noi 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 vu noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc vu noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc vu noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.