Perhaps you should try some spelling variations:
"dung dat data snippets" » "dung va data snippets", "dung tai data snippets", "dung fast data snippets", "dung dat dai snippets", "dung a data snippets"
"locating bug core snippets" » "locating bug code snippets"
"using 3 code snippets" » "using 3d code snippets", "using a code snippets", "using _ code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using 3 code snippets") OR ("dung dat data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using 3 code snippets\") OR (\"dung dat data snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( using 3 code snippets ) OR ( dung dat data snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using 3 code snippets") OR ("dung dat data snippets"))) OR ("locating bug core snippets"))*.