Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoa van ra snippets" » "hoa dan ra snippets", "hoang van ra snippets", "hoa phan ra snippets", "hoa van ha snippets", "hoa van ba snippets", "hoa van ca snippets", "hoa van ra 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: "((((\"hoa van ra snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( hoa van ra snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoa van ra snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.