Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"missing java java snippets" » "missing data java snippets", "using java java snippets"
"hoc anh java snippets" » "hoc anh va snippets", "hoc nganh java snippets", "hoc nhanh java snippets", "hoc sinh java snippets"

Try widening your search to All Fields.

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

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