Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cach tan ca snippets" » "cach tan code snippets", "cach ta ca snippets", "cach van ca snippets", "cach mang ca snippets", "cach tan cua snippets", "cach tang ca snippets", "cach dan ca 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: (((("cach tan ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach tan ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cach tan ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cach tan ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.