Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"hoc using java snippets" » "hoc using data snippets", "shock using java snippets", "hoc ung java snippets", "hoc sinh java snippets"
"dung von cong snippets" » "dong von cong snippets", "dung cong cong snippets", "dung va cong snippets", "dung van cong snippets", "dung bon cong snippets", "dung son cong snippets"

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

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