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