Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuong dung cu snippets" » "cuong dung code snippets", "tuong duong cu snippets", "ung dung cu snippets", "thong dung cu snippets", "cuong dung cua snippets", "cuong dung co snippets", "cuong dung cho snippets"
"hanh java java snippets" » "hanh va java 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: (((("hanh java java snippets") or ("cuong dung cu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("cuong dung cu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( cuong dung cu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("cuong dung cu snippets"))) or ("locating bug core snippets"))*.