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"
"duc tu java snippets" » "duc ngu java snippets", "luc tu java snippets", "duc tu java slippers"

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

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