Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hanh mau doi snippets" » "hanh mau code snippets", "thanh mau doi snippets", "anh mau doi snippets", "hanh ma doi snippets", "hanh cau doi snippets", "hanh mai doi snippets", "hanh mau do 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: (((("hanh mau doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh mau doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh mau doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh mau doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.