Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri dan ba snippets" » "tri van ba snippets", "tri ban ba snippets", "thi dan ba snippets", "tri dan bac snippets", "tri dan ca snippets", "tri dan va snippets", "tri dan ba slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri dan ba snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tri dan ba snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tri dan ba snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.