Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"doc chat phi snippets" » "hoc chat phi snippets", "toc cham phi snippets", "hop chat phi snippets", "doc chau phi snippets", "doc chat khi snippets", "doc chat thai snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc chat phi snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( doc chat phi snippets ) or ( dung java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc chat phi snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.