Perhaps you should try some spelling variations:
"va using code snippets" » "va using cfd snippets", "va using one snippets", "va ung code snippets", "_ using code snippets", "19 using code snippets"
"using java can snippets" » "using data can snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

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