Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu bao can snippets" » "cuu dao can snippets", "cuu ban can snippets", "cuu tao can snippets", "cuu bao cao snippets", "cuu bat can 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 bao can 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 bao can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu bao can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu bao can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.