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"
"vu cua java snippets" » "hu cua java snippets", "tu cua java snippets", "vu cua java slippers"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vu cua 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: (((("vu cua java snippets") OR ("missing data java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( vu cua java snippets ) or ( missing data java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vu cua java snippets") or ("missing data java snippets"))) or ("locating bugs code snippets"))*.