Perhaps you should try some spelling variations:
"kha nang van snippets" » "phap nang van snippets", "ky nang van snippets", "ki nang van snippets", "kha dang van snippets", "kha tang van snippets", "kha lang van snippets", "kha nang van slippers"
"using low java snippets" » "using low java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("kha nang van snippets") or ("using low java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kha nang van snippets") OR ("using low java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kha nang van snippets ) or ( using low java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kha nang van snippets") or ("using low java snippets"))) or ("locating bug code snippets"))*.