Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"luong hap ban slippers" » "luong ha ban slippers", "luong tap ban slippers", "luong nhan ban slippers", "luong lap ban slippers", "luong hap dan slippers", "luong nhat ban slippers", "luong hap ban slippery", "luong hap ban grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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 java code snippets") or ("luong hap ban slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("luong hap ban slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( luong hap ban slippers ))) or ( locating bug code snippets ))*.