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