Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using java java snippets" » "using data java snippets"
"vi luong thuc snippets" » "vi thuong thuc snippets", "vi phuong thuc snippets", "vi luong thi snippets", "dai luong thuc snippets", "van luong thuc snippets", "hai luong thuc 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: "((((\"using java java snippets\") OR (\"vi luong thuc snippets\"))) OR (\"locating bug code slippers\"))~".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( vi luong thuc snippets ))) OR ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("vi luong thuc snippets"))) OR ("locating bug code slippers"))*.