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"
"khoi tu 32 snippets" » "hoi tu 32 snippets", "khoi su 32 snippets", "choi tu 32 snippets", "khoi tu 31 snippets", "khoi tu 35 snippets", "khoi tu 32 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: "((((\"khoi tu 32 snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( khoi tu 32 snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khoi tu 32 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.