Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"luan nghi java slippers" » "luan nghien java slippers", "luan nghiep java slippers", "tuan nghia java slippers", "luan ngu java slippers", "luan nghi va slippers", "luan nghi java slippery", "luan nghi java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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