Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can cai cach snippets" » "can cai code snippets", "can loi cach snippets", "can tai cac snippets", "can va cach snippets", "can dai cach snippets", "can cau cach snippets", "can chi cach 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: (((("can cai cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can cai cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can cai cach snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cai cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.