Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"using con than snippets" » "song con than snippets", "using low than snippets", "sinh con than snippets", "using cong thanh snippets", "using cong thang snippets", "using son thanh snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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 con than snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("using con than snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( using con than snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("using con than snippets"))) or ("locating bug code slippers"))*.