Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"huong doi anh snippets" » "huong dan anh snippets", "trong doi anh snippets", "dung doi anh snippets", "huong doi hanh snippets", "huong doi canh snippets", "huong doi sanh snippets", "huong doi anh 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.

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