Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang hanh cac snippets" » "hoang hanh code snippets", "hoang thanh cac snippets", "hoang anh cac snippets", "hoang xanh cac snippets", "hoang hang cac snippets", "hoang hanh cat snippets", "hoang nhanh cay snippets"
"data using java snippets" » "data using data snippets"

You may be able to get more results by adjusting your search query.

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