Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long hoa ho snippets" » "long hoa code snippets", "long khoa ho snippets", "luong hoa ho snippets", "dong hoa ho snippets", "long hoa hoc snippets", "long hoa cho snippets", "long hoa hoi 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 ("long hoa ho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("long hoa ho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( long hoa ho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("long hoa ho snippets"))) or ("locating bug core snippets"))*.