Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"quan doi code snippets" » "quan tri code snippets", "quan li code snippets", "quan doi cong snippets", "quan doi co snippets", "quan doi de snippets", "quan doi code slippers"
"using a code snippets" » "using a code 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 a code snippets\") OR (\"quan doi code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using a code snippets ) OR ( quan doi code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") OR ("quan doi code snippets"))) OR ("locating bugs code snippets"))*.