Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ca tra tri snippets" » "ca tran tri snippets", "ca tra trinh snippets", "ca trang tri snippets", "cau tra tri snippets", "ca tru tri snippets", "va tra tri snippets", "ca tra tri 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: "((((\"ca tra tri snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( ca tra tri snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca tra tri snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.