Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhanh thuc ha snippets" » "nhan thuc ha snippets", "thanh thuy ha snippets", "anh thuc ha snippets", "nhanh thu ha snippets", "nhanh thuc va snippets", "nhanh thuc hanh snippets"
"using java java snippets" » "using data java snippets"

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: "((((\"nhanh thuc ha snippets\") OR (\"using java java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( nhanh thuc ha snippets ) OR ( using java java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhanh thuc ha snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.