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