Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"missing data java snippets" » "using data java snippets", "missing java java snippets", "missing data java slippers"
"m tran van snippets" » "m luan van snippets", "_ tran van snippets", "m tran van slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("missing data java snippets") OR ("m tran van snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( missing data java snippets ) or ( m tran van snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("missing data java snippets") or ("m tran van snippets"))) or ("locating bugs code snippets"))*.