Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"chon cac cua snippets" » "cho cac cua snippets", "thong cac cua snippets", "hoc cac cua snippets", "chon cach cua snippets", "chon cac qua snippets", "chon ca cua 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 code snippets\") OR (\"chon cac cua snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( chon cac cua snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("chon cac cua snippets"))) OR ("locating bugs code snippets"))*.