Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"yen thanh va snippets" » "den thanh va snippets", "huyen thanh va snippets", "tien thanh va snippets", "yen thanh van snippets", "yen hanh va snippets", "yen thanh ha snippets", "yen thanh va slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("yen thanh va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("yen thanh va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yen thanh va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yen thanh va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.