Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lat danh tu snippets" » "luat danh tu snippets", "luat doanh tu snippets", "luan danh tu snippets", "lat anh tu snippets", "lat hanh tu snippets", "lat doanh thu snippets", "lat danh tu slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: "((((\"lat danh tu snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( lat danh tu snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lat danh tu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.