Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"van huong co snippets" » "van huong code snippets", "van chuong co snippets", "van phuong co snippets", "ban huong co snippets", "van huong cho snippets", "van huong com snippets", "van duong co snippets"
"using java java snippets" » "using data java 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 java snippets") OR ("van huong co snippets"))) OR ("locating bug code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java java snippets\") OR (\"van huong co snippets\"))) OR (\"locating bug code slippers\"))".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( van huong co snippets ))) OR ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("van huong co snippets"))) OR ("locating bug code slippers"))*.