Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau quan doi snippets" » "cau qua doi snippets", "cao quan doi snippets", "ca quan doi snippets", "cau quan tri snippets", "cau quan li 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: (((("cau quan doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau quan doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau quan doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau quan doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.