Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"he than van snippets" » "he thanh van snippets", "he tran van snippets", "he phan van snippets", "he thong van snippets", "le thanh van snippets", "de thanh van snippets", "he than van slippers"
"using low java snippets" » "using low java slippers"

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

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