Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chay tao cau snippets" » "chay tao code snippets", "cay tao cau snippets", "chay cao cau snippets", "che tao cau snippets", "chay tao cu snippets", "chay tao cao snippets", "chay 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: (((("chay 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: (((("chay tao cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chay tao cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chay tao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.