Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh trac cho snippets" » "anh trac code snippets", "sinh trac cho snippets", "anh tuan cho snippets", "anh thuc cho snippets", "anh tac cho snippets", "anh tra cho snippets", "anh trac ho 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: (((("anh trac cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"anh trac cho snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( anh trac cho snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh trac cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.