Perhaps you should try some spelling variations:
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"nhung tri phi snippets" » "nhung bai phi snippets", "nhung bi phi snippets", "nhung gi phi snippets", "nhung thi phi snippets", "nhung tri phu snippets", "nhung tri chi snippets", "nhung tri phi slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("using ibm code snippets") OR ("nhung tri phi snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using ibm code snippets ) or ( nhung tri phi snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using ibm code snippets") or ("nhung tri phi snippets"))) or ("locating bug code snippets"))*.