Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dao hanh cac snippets" » "dao hanh code snippets", "dao thanh cac snippets", "dang hanh cac snippets", "ban hanh cac snippets", "dao hang cac snippets", "dao hanh cat snippets", "dao nhanh cay snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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