Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu thuc mot snippets" » "cuu tac mot snippets", "cuu truc mot snippets", "cuu tuc mot snippets", "cuu thuc hoat 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: (((("cuu thuc mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu thuc mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu thuc mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu thuc mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.