Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"using ho van snippets" » "using low van snippets", "using two van snippets", "using eco van snippets", "using hoc van snippets", "using vo van snippets", "using so van snippets"
"locating bug core snippets" » "locating bug 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: (((("using java code snippets") or ("using ho van snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("using ho van snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( using ho van snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("using ho van snippets"))) or ("locating bug core snippets"))*.