Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"using ibm code snippets" » "using rbf code snippets", "using lbm code snippets", "using ibm code slippers"
"dung van duy snippets" » "duong van duy snippets", "dung va duy snippets", "dang van duy snippets", "dung van dung snippets", "dung van duy slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using ibm code snippets") or ("dung van duy snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using ibm code snippets") OR ("dung van duy snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( using ibm code snippets ) or ( dung van duy snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using ibm code snippets") or ("dung van duy snippets"))) or ("locating bung code snippets"))*.