Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van cau quoc slippers" » "van cac quoc slippers", "van cao quoc slippers", "van han quoc slippers", "van dau quoc slippers", "van hau quoc slippers", "van chat quoc slippers", "van cau quoc slippery", "van cau quoc grippers"
"locating bug code snippets" » "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("van cau quoc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van cau quoc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van cau quoc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van cau quoc slippers"))) or ("locating bug code snippets"))*.