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 du tap snippets" » "hoc duc tap snippets", "hoc dau tap snippets", "hoc dua tap snippets", "hoc de tap snippets", "hoc duoc tap snippets", "hoc du tap slippers"

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: (((("hoc du tap snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc du tap snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc du tap snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.