Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"dan trinh co snippets" » "dan trinh code snippets", "dan tinh co snippets", "van trinh co snippets", "hanh trinh co snippets", "dan trinh do snippets", "dan trinh cong snippets", "dan trinh hoa snippets"
"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: (((("dan trinh co snippets") OR ("python using java slippery"))) OR ("locating bug code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dan trinh co snippets\") OR (\"python using java slippery\"))) OR (\"locating bug code slippers\"))".
• Removing quotes may allow a broader search: (((( dan trinh co snippets ) OR ( python using java slippery ))) OR ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dan trinh co snippets") OR ("python using java slippery"))) OR ("locating bug code slippers"))*.