Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap ma cong snippets" » "cap may cong snippets", "cap mai cong snippets", "cap man cong snippets", "cap va cong snippets", "cap da cong snippets", "cap me 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 ma 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 ma cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap ma cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap ma cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.