Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung using java snippets" » "dung ung java snippets", "dung sinh java snippets", "dung uong java snippets", "dung using data snippets"
"dung phi phi snippets" » "dung phu phi snippets", "xung phi phi snippets", "dung chi phi snippets", "dung phi thi snippets", "dung thi phi snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung phi phi snippets") OR ("dung using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung phi phi snippets\") OR (\"dung using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung phi phi snippets ) OR ( dung using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung phi phi snippets") OR ("dung using java snippets"))) OR ("locating bug core snippets"))*.