Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan chi snippets" » "dung dan code snippets", "dung dat chi snippets", "dung san chi snippets", "tung dan chi snippets", "dung danh chi snippets", "dung dan thi snippets", "dung van chi snippets"
"python using java snippets" » "python using data 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 dan chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung dan chi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung dan chi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dan chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.