Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc hoan doi snippets" » "hoc hoan code snippets", "hoc hoa doi snippets", "hoc han doi snippets", "moc hoang doi snippets", "hoc hoat doi snippets", "hoc hoang dai 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: (((("hoc hoan 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: (((("hoc hoan doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoc hoan doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc hoan doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.