Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using cfd snippets" » "python using 3d snippets", "python using c snippets"
"tri chi dan snippets" » "tai chi dan snippets", "tri nhi dan snippets", "trien chi dan snippets", "tri choi dan snippets", "tri chi van snippets", "tri thi dan snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using cfd snippets\") OR (\"tri chi dan snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using cfd snippets ) OR ( tri chi dan snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using cfd snippets") OR ("tri chi dan snippets"))) OR ("locating bugs code snippets"))*.