Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cao sen tan snippets" » "chao sen tan snippets", "cao son tan snippets", "cao sang tan snippets", "cao nen tang snippets", "cao son tang snippets", "cao benh tan snippets", "cao sen tan 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: "((((\"cao sen tan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cao sen tan snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cao sen tan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.