Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung phan do snippets" » "dung phan code snippets", "dung nhan do snippets", "dung luan do snippets", "dung ha do snippets", "dung phan bo snippets", "dung phan co snippets", "dung phan mo 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 phan do 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 phan do snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung phan do snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung phan do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.