Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lich can hoc snippets" » "lich can code snippets", "dich can hoc snippets", "lich han hoc snippets", "tich can hoc snippets", "lich van hoc snippets", "lich dan hoc snippets", "lich cao hoc snippets"
"python using java snippets" » "python 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: (((("lich can hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lich can hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lich can hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lich can hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.