Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"duoc doi la snippets" » "cuoc doi la snippets", "duoc hoi la snippets", "luoc doi la snippets", "duoc doi va snippets", "duoc toi la snippets", "duoc moi la snippets", "duoc doi la 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: "((((\"duoc doi la snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( duoc doi la snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duoc doi la snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.