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"
"dao thi su snippets" » "do thi su snippets", "dan thi su snippets", "dang thi su snippets", "dao thi cu snippets", "dao thi tu snippets", "dao chi su snippets", "dao thi su 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: "((((\"dao thi su snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dao thi su snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao thi su snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.