Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bai thi xe snippets" » "bui thi xe snippets", "ban thi xe snippets", "tai thi xe snippets", "bai thi xa snippets", "bai thi le snippets", "bai thi xo 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: "((((\"bai thi xe snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( bai thi xe snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bai thi xe snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.