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