Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can xu co snippets" » "ban xu co snippets", "can wu co snippets", "han xu co snippets", "can xi co snippets", "can su co snippets", "can xe co 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: (((("can xu co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can xu co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can xu co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can xu co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.