Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java java slippery" » "using data java slippery", "using java java slippers"
"vi manh cua snippets" » "vi doanh cua snippets", "vi ban cua snippets", "vi mach cua snippets", "vi hanh cua snippets", "vu manh cua snippets"

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

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