Perhaps you should try some spelling variations:
"using cfd code snippets" » "using 3d code snippets", "using c code snippets"
"van ngu java snippets" » "van ngu va snippets", "han ngu java snippets", "van nga java snippets", "van ngo java snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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 ("van ngu java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using cfd code snippets") OR ("van ngu java snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( using cfd code snippets ) or ( van ngu java snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using cfd code snippets") or ("van ngu java snippets"))) or ("locating bug code slippers"))*.