Perhaps you should try some spelling variations:
"using cfd code snippets" » "using 3d code snippets", "using c code snippets"
"dang ung java snippets" » "dang hung java snippets", "dang dung java snippets", "dang tung java snippets", "dang using java snippets", "dang ngu java snippets", "dang ung va snippets"
"locating bug core snippets" » "locating bug code snippets"

Try widening your search to All Fields.

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

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