Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"hat doi dan snippets" » "hoat doi dan snippets", "thay doi dan snippets", "hang doi dan snippets", "hat hoi dan snippets", "hat doi ban snippets", "hat doi dau snippets", "hat doi dan slippers"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java code snippets\") OR (\"hat doi dan snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( hat doi dan snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("hat doi dan snippets"))) OR ("locating bugs code snippets"))*.