Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using data grippers" » "python using java grippers", "python using sat grippers", "python missing data grippers", "python using data slippers"
"cac ky dan snippets" » "cac ky dang snippets", "cac ky danh snippets", "cac ke dan snippets", "cac ky dan slippers"

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: "((((\"cac ky dan snippets\") OR (\"python using data grippers\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cac ky dan snippets ) OR ( python using data grippers ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cac ky dan snippets") OR ("python using data grippers"))) OR ("locating bugs code snippets"))*.