Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang dinh hoe snippets" » "dang dinh code snippets", "dang sinh hoe snippets", "dang dieu hoe snippets", "van dinh hoe snippets", "dang dinh hue snippets", "dang dinh hoa snippets", "dang dinh ho 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: (((("dang dinh hoe snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang dinh hoe snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang dinh hoe snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang dinh hoe snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.