Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java grippers" » "python using data grippers", "python using java slippers"
"vu tru ban snippets" » "vu truc ban snippets", "vu thu ban snippets", "vu tu ban snippets", "vu tru ban 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: "((((\"vu tru ban snippets\") OR (\"python using java grippers\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( vu tru ban snippets ) OR ( python using java grippers ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vu tru ban snippets") OR ("python using java grippers"))) OR ("locating bugs code snippets"))*.