Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cua da ban snippets" » "cua dan ban snippets", "cua dai ban snippets", "cua dam ban snippets", "cua dia ban snippets", "cua dua ban snippets", "cua day ban snippets", "cua da ban 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: "((((\"cua da ban snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cua da ban snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua da ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.