Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"hanh cac do snippets" » "hang cac do snippets", "hanh cat do snippets", "nhanh cay do snippets", "hanh cac don snippets", "hanh cac doi snippets", "hanh cac du 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 (\"hanh cac do snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( hanh cac do snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("hanh cac do snippets"))) OR ("locating bugs code snippets"))*.