Perhaps you should try some spelling variations:
"doi chinh java slippers" » "doi chinh va slippers", "doi trinh java slippers", "doi think java slippers", "do chinh java slippers", "tai chinh java slippers", "hoc chinh java slippers", "doi chinh java slippery", "doi chinh java grippers"
"hanh java java snippets" » "hanh va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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