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"
"tro tu lan snippets" » "troi tu lan snippets", "tao tu lan snippets", "trong tu lan snippets", "tro tu luan snippets", "tro tu lang snippets", "tro tu lanh snippets", "tro tu lan 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: (((("python using java snippets") OR ("tro tu lan snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tro tu lan snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tro tu lan snippets"))) or ("locating bugs code snippets"))*.