Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong chan chi snippets" » "dong chan code snippets", "dong chuan chi snippets", "jong chan chi snippets", "dong chen chi snippets", "dong can chi snippets", "dong chan cho snippets", "dong chung chi snippets"
"hanh java java snippets" » "hanh va java snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh java java snippets") or ("dong chan chi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("dong chan chi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( dong chan chi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("dong chan chi snippets"))) or ("locating bug core snippets"))*.