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