Perhaps you should try some spelling variations:
"phang lam code snippets" » "phan lam code snippets", "phong lam code snippets", "phuong lam code snippets", "phang lbm code snippets", "phang lam co snippets"
"luong va java snippets" » "dung va java snippets", "luong java java snippets"
"locating bug core snippets" » "locating bug code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luong va java snippets") or ("phang lam code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luong va java snippets") OR ("phang lam code snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( luong va java snippets ) or ( phang lam code snippets ))) or ( locating bug core snippets ))*.