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"
"moi tu lan snippets" » "loi tu lan snippets", "hoi tu lan snippets", "mai tu lan snippets", "moi tu luan snippets", "moi tu lang snippets", "moi tu lanh snippets", "moi tu lan 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: "((((\"moi tu lan snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( moi tu lan snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("moi tu lan snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.