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"
"tre dan tu snippets" » "tre dang tu snippets", "te dan tu snippets", "tre can tu snippets", "tre danh tu snippets", "tre dan su snippets", "tre ban tu snippets", "tre dan tu 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: "((((\"tre dan tu snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( tre dan tu snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tre dan tu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.