Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tro cap cua snippets" » "tro cap code snippets", "trong cap cua snippets", "trot cay cua snippets", "troi cam cua snippets", "tro cap cuu snippets", "tro ca cua snippets", "tro tap cua 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: (((("tro cap cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tro cap cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tro cap cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tro cap cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.