Perhaps you should try some spelling variations:
"n trinh cham snippets" » "n trinh code snippets", "n trinh chat snippets", "n trinh chao snippets", "n trinh han snippets", "p trinh cham snippets", "anh trinh cham snippets", "dan trinh cham snippets"
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java slippery" » "python using data slippery"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("n trinh cham snippets") or ("python using java slippery"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("n trinh cham snippets") OR ("python using java slippery"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( n trinh cham snippets ) or ( python using java slippery ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("n trinh cham snippets") or ("python using java slippery"))) or ("locating bug code slippers"))*.