Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"using java java snippets" » "using data java snippets"
"va cong va snippets" » "tai cong va snippets", "cua cong va snippets", "va dong va snippets", "va cong ha snippets", "va cong tac 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 ("va cong va snippets"))) OR ("locating bugs code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java java snippets\") OR (\"va cong va snippets\"))) OR (\"locating bugs code slippers\"))*".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( va cong va snippets ))) OR ( locating bugs code slippers ))*.