Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc cau xa snippets" » "hoc cao xa snippets", "hoc cac xa snippets", "hoc can xa snippets", "hoc cau xay snippets", "hoc cau ha snippets", "hoc cau va snippets", "hoc cau xa 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: "((((\"hoc cau xa snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( hoc cau xa snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc cau xa snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.