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