Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung da nghe snippets" » "dung da code snippets", "dung dat nghe snippets", "dung dan nghe snippets", "dung dau nghe snippets", "dung day nghe snippets", "dung va nghe snippets", "dung dang nghe 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 da nghe 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 da nghe snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung da nghe snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung da nghe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.