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"
"phe dan li snippets" » "he dan li snippets", "phen dang li snippets", "nghe dan li snippets", "phe ban li snippets", "phe han li snippets", "phe pan li snippets", "phe dan li 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: (((("phe dan li snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( phe dan li snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phe dan li snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.