Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"doc cua xac snippets" » "hoc cua xac snippets", "doi cua xac snippets", "do cua xac snippets", "doc cua cac snippets", "doc cua bac snippets", "doc cuu xac 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: (((("doc cua xac snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( doc cua xac snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc cua xac snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.