Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"hanh tin data snippets" » "hanh tinh data snippets", "hanh trinh data snippets", "nhanh tinh data snippets", "hanh big data snippets", "hanh tin bat snippets", "hanh aid data snippets", "hanh tin data slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"hanh tin data snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( hanh tin data snippets ) OR ( dung java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hanh tin data snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.