Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"vat cach pha snippets" » "va cach pha snippets", "sat cac pha snippets", "mot cach pha snippets", "vat cach pha slippers", "vat cach phan snippets", "vat cach pham snippets", "vat cach phap snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java code snippets\") OR (\"vat cach pha snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( vat cach pha snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("vat cach pha snippets"))) OR ("locating bugs code snippets"))*.