Perhaps you should try some spelling variations:
"hanh java java snippets" » "hanh va java snippets"
"trong tho cong snippets" » "trong thoi cong snippets", "trong thu cong snippets", "trong thi cong snippets", "trong theo cong snippets", "trong cho cong snippets", "trong tho cung snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("trong tho cong snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( trong tho cong snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("trong tho cong snippets"))) or ("locating bug code snippets"))*.