Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"duoc hoi ki snippets" » "quoc hoi ki snippets", "duoc hoc ki snippets", "duoc si ki snippets", "duoc thoi ki snippets", "duoc khoi ki snippets", "duoc hoi ky snippets", "duoc hoi ki 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 hoi ki snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( duoc hoi ki snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duoc hoi ki snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.