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"
"hoc dan ra snippets" » "hoc dan tra snippets", "hoc dan ca snippets", "hoc dan va snippets", "hoc dan ra slippers"

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

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