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"
"cheng yi va snippets" » "cheng lin va snippets", "zheng yii va snippets", "chen yu va snippets", "cheng bi va snippets", "cheng li va snippets", "cheng si va 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: (((("cheng yi va snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( cheng yi va snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cheng yi va snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.