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"
"mac tu anh snippets" » "tac tu anh snippets", "cac tu anh snippets", "bac tu anh snippets", "mac tu hanh snippets", "mac tu manh snippets", "mac thu anh snippets", "mac tu anh 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: "((((\"mac tu anh snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( mac tu anh snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("mac tu anh snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.