Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "pythoan using java snippets", "pythong using java snippets"
"locating bug core snippets" » "locating bug code snippets"
"hon le code snippets" » "hon lbm code snippets", "hoan le code snippets", "hong le code 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: "((((\"hon le code snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( hon le code snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hon le code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.