Perhaps you should try some spelling variations:
"using lbm code snippets" » "using ibm code snippets", "using low code snippets", "using l code snippets"
"hoang thi code slippers" » "hoang thi cong slippers", "hoang thi hoe slippers"
"locating bug code snippets" » "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 lbm code snippets") OR ("hoang thi code slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using lbm code snippets ) or ( hoang thi code slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using lbm code snippets") or ("hoang thi code slippers"))) or ("locating bug code snippets"))*.