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"
"pham ca duc snippets" » "pham can duc snippets", "pham ma duc snippets", "pham va duc snippets", "pham cua duc snippets", "pham cao duc snippets", "pham ca dua 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: (((("pham ca duc snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( pham ca duc snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pham ca duc snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.