Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap dam cong snippets" » "cap dai cong snippets", "cap dam dong snippets", "cap dang cong snippets", "cao dam cong snippets", "cap lam cong snippets", "ca dam cong snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cap dam cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap dam cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap dam cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap dam cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.