Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hai luong java slippers" » "hai luong va slippers", "hai duong java slippers", "hai long java slippers", "dai luong java slippers", "hai luong java slippery", "hai luong java grippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets"

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

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